diff --git a/build_support/catalog/catalog.am b/build_support/catalog/catalog.am
index 58c225f42..5af16f3bc 100644
--- a/build_support/catalog/catalog.am
+++ b/build_support/catalog/catalog.am
@@ -1,6 +1,24 @@
 CATALOG_FILES = \
 	catalog/books/myerson1991/fig2_1.efg \
 	catalog/books/myerson1991/fig4_2.efg \
+	catalog/books/shohamleytonbrown2008/fig5_1.efg \
+	catalog/books/shohamleytonbrown2008/fig5_10.efg \
+	catalog/books/shohamleytonbrown2008/fig5_10__original_layout.ef \
+	catalog/books/shohamleytonbrown2008/fig5_11.efg \
+	catalog/books/shohamleytonbrown2008/fig5_11__original_layout.ef \
+	catalog/books/shohamleytonbrown2008/fig5_12.efg \
+	catalog/books/shohamleytonbrown2008/fig5_12__original_layout.ef \
+	catalog/books/shohamleytonbrown2008/fig5_15.efg \
+	catalog/books/shohamleytonbrown2008/fig5_15__original_layout.ef \
+	catalog/books/shohamleytonbrown2008/fig5_1__original_layout.ef \
+	catalog/books/shohamleytonbrown2008/fig5_2.efg \
+	catalog/books/shohamleytonbrown2008/fig5_2__original_layout.ef \
+	catalog/books/shohamleytonbrown2008/fig5_9.efg \
+	catalog/books/shohamleytonbrown2008/fig5_9__original_layout.ef \
+	catalog/books/shohamleytonbrown2008/fig6_2.efg \
+	catalog/books/shohamleytonbrown2008/fig6_2__original_layout.ef \
+	catalog/books/shohamleytonbrown2008/fig6_8.efg \
+	catalog/books/shohamleytonbrown2008/fig6_8__original_layout.ef \
 	catalog/books/vonstengel2022/fig10.1.efg \
 	catalog/books/vonstengel2022/fig10.12.efg \
 	catalog/books/vonstengel2022/fig10.5.efg \
@@ -23,6 +41,7 @@ CATALOG_FILES = \
 	catalog/journals/ijgt/selten1975/fig2.efg \
 	catalog/journals/ijgt/selten1975/fig3.efg \
 	catalog/journals/mor/vonstengelforges2008/fig1.efg \
+	catalog/journals/mor/vonstengelforges2008/fig1__Original_Layout.ef \
 	catalog/journals/mor/vonstengelforges2008/fig6.efg \
 	catalog/journals/mor/vonstengelforges2008/fig6__Original_Layout.ef \
 	catalog/journals/mor/vonstengelforges2008/fig9.efg \
diff --git a/build_support/catalog/catalog_hierarchy.yaml b/build_support/catalog/catalog_hierarchy.yaml
index 9280493a6..591f21320 100644
--- a/build_support/catalog/catalog_hierarchy.yaml
+++ b/build_support/catalog/catalog_hierarchy.yaml
@@ -14,6 +14,7 @@ labels:
   books/myerson1991: "Myerson (1991) — Game Theory: Analysis of Conflict"
   books/vonstengel2022: "von Stengel (2022) — Game Theory Basics"
   books/watson2013: "Watson (2013) — Strategy: An Introduction to Game Theory"
+  books/shohamleytonbrown2008: "Shoham and Leyton-Brown (2008) — Multiagent Systems, Algorithmic, Game-Theoretic, and Logical Foundations"
   journals/geb/gilboa1997: "Gilboa (1997)"
   journals/geb/wichardt2008: "Wichardt (2008)"
   journals/ijgt/nau2004: "Nau et al. (2004)"
diff --git a/build_support/catalog/gtdraw_settings.yaml b/build_support/catalog/gtdraw_settings.yaml
index 2bbd9889c..956b107fa 100644
--- a/build_support/catalog/gtdraw_settings.yaml
+++ b/build_support/catalog/gtdraw_settings.yaml
@@ -44,3 +44,31 @@ overrides:
       2: '#DD79E0'
       3: '#1616BC'
       4: '#985003'
+
+  books/shohamleytonbrown2008/fig6_8:
+    scale_factor: 1.0
+    level_scaling: 1.0
+    sublevel_scaling: 1.0
+    width_scaling: 1.0
+    horizontal: false
+    mirror: false
+    shared_terminal_depth: false
+    color_scheme: colorblind
+    edge_thickness: 1.0
+    action_label_position: 0.5
+    action_label_position_by: player
+    action_label_dist: 1.0
+    vary_action_label_positions: false
+    vary_action_label_positions_by: all
+    font_family: rmfamily
+    font_bold: false
+    font_italic: false
+    font_size: normalsize
+    node_size: 1.5
+    label_bg: false
+    label_bg_color: white
+    label_bg_opacity: 0.8
+    iset_fill: true
+    iset_fill_opacity: 0.2
+    iset_boundary: none
+    legend_position: top-left
diff --git a/catalog/books/shohamleytonbrown2008/fig5_1.efg b/catalog/books/shohamleytonbrown2008/fig5_1.efg
new file mode 100644
index 000000000..49f598d28
--- /dev/null
+++ b/catalog/books/shohamleytonbrown2008/fig5_1.efg
@@ -0,0 +1,21 @@
+EFG 2 R "Fig 5.1 from Shoham and Leyton-Brown (2008)" { "1" "2" }
+
+"
+Figure 5.1 from :cite:p:`ShoLeyB08`.
+This is a sharing game. Imagine a brother and sister sharing two indivisible and identical presents
+from their parents. First the brother suggests a split, which can be one of three: he
+keeps both, she keeps both, or they each keep one. Then the sister chooses whether
+to accept or reject the split. If she accepts they each get their allocated present(s),
+and otherwise neither gets any gift.
+"
+
+p "" 1 1 "" { "2-0" "1-1" "0-2" } 0
+p "" 2 2 "" { "no" "yes" } 0
+t "" 1 "" { 0 0 }
+t "" 2 "" { 2 0 }
+p "" 2 3 "" { "no" "yes" } 0
+t "" 3 "" { 0 0 }
+t "" 4 "" { 1 1 }
+p "" 2 4 "" { "no" "yes" } 0
+t "" 5 "" { 0 0 }
+t "" 6 "" { 0 2 }
diff --git a/catalog/books/shohamleytonbrown2008/fig5_10.efg b/catalog/books/shohamleytonbrown2008/fig5_10.efg
new file mode 100644
index 000000000..94cd759ff
--- /dev/null
+++ b/catalog/books/shohamleytonbrown2008/fig5_10.efg
@@ -0,0 +1,16 @@
+EFG 2 R "Fig 5.10 from Shoham and Leyton-Brown (2008)" { "1" "2" }
+
+"
+Figure 5.10 from :cite:p:`ShoLeyB08`.
+This is an example of an imperfect-information game.
+"
+
+p "" 1 2 "" { "L" "R" } 0
+p "" 2 3 "" { "A" "B" } 0
+p "" 1 1 "" { "l" "r" } 0
+t "" 1 "" { 0 0 }
+t "" 2 "" { 2 4 }
+p "" 1 1 0
+t "" 3 "" { 4 2 }
+t "" 4 "" { 0 0 }
+t "" 5 "" { 0 0 }
diff --git a/catalog/books/shohamleytonbrown2008/fig5_10__original_layout.ef b/catalog/books/shohamleytonbrown2008/fig5_10__original_layout.ef
new file mode 100644
index 000000000..55e983222
--- /dev/null
+++ b/catalog/books/shohamleytonbrown2008/fig5_10__original_layout.ef
@@ -0,0 +1,12 @@
+player 1 name 1
+player 2 name 2
+level 0 node 1 player 1
+level 2 node 1 player 2 xshift -3.58 from 0,1 move L
+level 2 node 2 xshift 3.58 from 0,1 move R payoffs 0 0
+level 4 node 1 xshift -2.86 from 2,1 move A
+level 4 node 2 xshift 2.86 from 2,1 move B
+level 6 node 1 xshift -1.43 from 4,1 move l payoffs 0 0
+level 6 node 2 xshift 1.43 from 4,1 move r payoffs 2 4
+level 6 node 3 xshift -1.43 from 4,2 move l payoffs 4 2
+level 6 node 4 xshift 1.43 from 4,2 move r payoffs 0 0
+iset 4,1 4,2 player 1
diff --git a/catalog/books/shohamleytonbrown2008/fig5_11.efg b/catalog/books/shohamleytonbrown2008/fig5_11.efg
new file mode 100644
index 000000000..a972fb90b
--- /dev/null
+++ b/catalog/books/shohamleytonbrown2008/fig5_11.efg
@@ -0,0 +1,14 @@
+EFG 2 R "Fig 5.11 from Shoham and Leyton-Brown (2008)" { "1" "2" }
+
+"
+Figure 5.11 from :cite:p:`ShoLeyB08`.
+The Prisoner's Dilemma game in extensive form.
+"
+
+p "" 1 2 "" { "C" "D" } 0
+p "" 2 1 "" { "c" "d" } 0
+t "" 1 "" { -1 -1 }
+t "" 2 "" { -4 0 }
+p "" 2 1 0
+t "" 3 "" { 0 -4 }
+t "" 4 "" { -3 -3 }
diff --git a/catalog/books/shohamleytonbrown2008/fig5_11__original_layout.ef b/catalog/books/shohamleytonbrown2008/fig5_11__original_layout.ef
new file mode 100644
index 000000000..8aa60582e
--- /dev/null
+++ b/catalog/books/shohamleytonbrown2008/fig5_11__original_layout.ef
@@ -0,0 +1,10 @@
+player 1 name 1
+player 2 name 2
+level 0 node 1 player 1
+level 2 node 1 xshift -3.58 from 0,1 move C
+level 2 node 2 xshift 3.58 from 0,1 move D
+level 4 node 1 xshift -1.79 from 2,1 move c payoffs -1 -1
+level 4 node 2 xshift 1.79 from 2,1 move d payoffs -4 0
+level 4 node 3 xshift -1.79 from 2,2 move c payoffs 0 -4
+level 4 node 4 xshift 1.79 from 2,2 move d payoffs -3 -3
+iset 2,1 2,2 player 2
diff --git a/catalog/books/shohamleytonbrown2008/fig5_12.efg b/catalog/books/shohamleytonbrown2008/fig5_12.efg
new file mode 100644
index 000000000..27c70afe2
--- /dev/null
+++ b/catalog/books/shohamleytonbrown2008/fig5_12.efg
@@ -0,0 +1,15 @@
+EFG 2 R "Fig 5.12 from Shoham and Leyton-Brown (2008)" { "1" "2" }
+
+"
+Figure 5.12 from :cite:p:`ShoLeyB08`.
+A game with imperfect recall, in particular absent-mindedness.
+"
+
+
+p "" 1 1 "" { "L" "R" } 0
+p "" 1 1 0
+t "" 1 "" { 1 0 }
+t "" 2 "" { 100 100 }
+p "" 2 2 "" { "U" "D" } 0
+t "" 3 "" { 5 1 }
+t "" 4 "" { 2 2 }
diff --git a/catalog/books/shohamleytonbrown2008/fig5_12__original_layout.ef b/catalog/books/shohamleytonbrown2008/fig5_12__original_layout.ef
new file mode 100644
index 000000000..98b720cdc
--- /dev/null
+++ b/catalog/books/shohamleytonbrown2008/fig5_12__original_layout.ef
@@ -0,0 +1,15 @@
+% Extensive-form game transcribed from the uploaded image
+player 1 name 1
+player 2 name 2
+
+% Player 1's two decision nodes are in the same information set.
+level 0 node 1
+level 2 node 1 xshift -3 from 0,1 move L
+level 2 node 2 xshift 3 from 0,1 move R player 2
+
+level 4 node 1 xshift -1 from 2,1 move L payoffs 1 0
+level 4 node 2 xshift 1 from 2,1 move R payoffs 100 100
+level 4 node 3 xshift -1 from 2,2 move U payoffs 5 1
+level 4 node 4 xshift 1 from 2,2 move D payoffs 2 2
+
+iset 0,1 2,1 player 1
diff --git a/catalog/books/shohamleytonbrown2008/fig5_15.efg b/catalog/books/shohamleytonbrown2008/fig5_15.efg
new file mode 100644
index 000000000..ceb402d94
--- /dev/null
+++ b/catalog/books/shohamleytonbrown2008/fig5_15.efg
@@ -0,0 +1,17 @@
+EFG 2 R "Fig 5.15 from Shoham and Leyton-Brown (2008)" { "1" "2" }
+
+"
+Figure 5.15 from :cite:p:`ShoLeyB08`.
+A game with imperfect information.
+This example shows how a requirement that a substrategy be a best response in
+all subgames is too simplistic for defining SPE in games with imperfect information.
+"
+
+p "" 1 2 "" { "L" "C" "R" } 0
+t "" 1 "" { 1 1 }
+p "" 2 1 "" { "U" "D" } 0
+t "" 2 "" { 0 1000 }
+t "" 3 "" { 0 0 }
+p "" 2 1 0
+t "" 4 "" { 1 0 }
+t "" 5 "" { 3 1 }
diff --git a/catalog/books/shohamleytonbrown2008/fig5_15__original_layout.ef b/catalog/books/shohamleytonbrown2008/fig5_15__original_layout.ef
new file mode 100644
index 000000000..50d5d3446
--- /dev/null
+++ b/catalog/books/shohamleytonbrown2008/fig5_15__original_layout.ef
@@ -0,0 +1,11 @@
+player 1 name 1
+player 2 name 2
+level 0 node 1 player 1
+level 2 node 1 xshift -5.01 from 0,1 move L payoffs 1 1
+level 2 node 2 xshift -0.72 from 0,1 move C
+level 2 node 3 xshift 5.01 from 0,1 move R
+level 4 node 1 xshift -1.43 from 2,2 move U payoffs 0 1000
+level 4 node 2 xshift 1.43 from 2,2 move D payoffs 0 0
+level 4 node 3 xshift -1.43 from 2,3 move U payoffs 1 0
+level 4 node 4 xshift 1.43 from 2,3 move D payoffs 3 1
+iset 2,2 2,3 player 2
diff --git a/catalog/books/shohamleytonbrown2008/fig5_1__original_layout.ef b/catalog/books/shohamleytonbrown2008/fig5_1__original_layout.ef
new file mode 100644
index 000000000..492f04754
--- /dev/null
+++ b/catalog/books/shohamleytonbrown2008/fig5_1__original_layout.ef
@@ -0,0 +1,12 @@
+player 1 name 1
+player 2 name 2
+level 0 node 1 player 1
+level 2 node 1 player 2 xshift -4.77 from 0,1 move 2-0
+level 2 node 2 player 2 xshift 0 from 0,1 move 1-1
+level 4 node 1 xshift -1.19 from 2,1 move no payoffs 0 0
+level 4 node 2 xshift 1.19 from 2,1 move yes payoffs 2 0
+level 2 node 3 player 2 xshift 4.77 from 0,1 move 0-2
+level 4 node 3 xshift -1.19 from 2,2 move no payoffs 0 0
+level 4 node 4 xshift 1.19 from 2,2 move yes payoffs 1 1
+level 4 node 5 xshift -1.19 from 2,3 move no payoffs 0 0
+level 4 node 6 xshift 1.19 from 2,3 move yes payoffs 0 2
diff --git a/catalog/books/shohamleytonbrown2008/fig5_2.efg b/catalog/books/shohamleytonbrown2008/fig5_2.efg
new file mode 100644
index 000000000..5ed1bd189
--- /dev/null
+++ b/catalog/books/shohamleytonbrown2008/fig5_2.efg
@@ -0,0 +1,16 @@
+EFG 2 R "Fig 5.2 from Shoham and Leyton-Brown (2008)" { "1" "2" }
+
+"
+Figure 5.2 from :cite:p:`ShoLeyB08`.
+This is an example of a perfect-information game in extensive form.
+"
+
+p "" 1 1 "" { "A" "B" } 0
+p "" 2 2 "" { "C" "D" } 0
+t "" 1 "" { 3 8 }
+t "" 2 "" { 8 3 }
+p "" 2 3 "" { "E" "F" } 0
+t "" 3 "" { 5 5 }
+p "" 1 4 "" { "G" "H" } 0
+t "" 4 "" { 2 10 }
+t "" 5 "" { 1 0 }
diff --git a/catalog/books/shohamleytonbrown2008/fig5_2__original_layout.ef b/catalog/books/shohamleytonbrown2008/fig5_2__original_layout.ef
new file mode 100644
index 000000000..1d55ae617
--- /dev/null
+++ b/catalog/books/shohamleytonbrown2008/fig5_2__original_layout.ef
@@ -0,0 +1,11 @@
+player 1 name 1
+player 2 name 2
+level 0 node 1 player 1
+level 2 node 1 player 2 xshift -3.22 from 0,1 move A
+level 2 node 2 player 2 xshift 3.22 from 0,1 move B
+level 4 node 1 xshift -1.43 from 2,1 move C payoffs 3 8
+level 4 node 2 xshift 1.43 from 2,1 move D payoffs 8 3
+level 4 node 3 xshift -2.15 from 2,2 move E payoffs 5 5
+level 4 node 4 player 1 xshift 2.15 from 2,2 move F
+level 6 node 1 xshift -1.43 from 4,4 move G payoffs 2 10
+level 6 node 2 xshift 1.43 from 4,4 move H payoffs 1 0
diff --git a/catalog/books/shohamleytonbrown2008/fig5_9.efg b/catalog/books/shohamleytonbrown2008/fig5_9.efg
new file mode 100644
index 000000000..861c7c0b7
--- /dev/null
+++ b/catalog/books/shohamleytonbrown2008/fig5_9.efg
@@ -0,0 +1,22 @@
+EFG 2 R "Fig 5.9 from Shoham and Leyton-Brown (2008)" { "1" "2" }
+
+"
+Figure 5.9 from :cite:p:`ShoLeyB08`.
+This is the centipede game. In this game two players alternate in making decisions, at each
+turn choosing between going down and ending the game or going across and
+continuing it.
+This example is used to explain the criticisms of backward induction for finding subgame-perfect equilibrium.
+Note that centipede is also a parametrized game, with the parameter being the number of rounds.
+"
+
+p "" 1 1 "" { "A" "D" } 0
+t "" 1 "" { 1 0 }
+p "" 2 2 "" { "A" "D" } 0
+t "" 2 "" { 0 2 }
+p "" 1 3 "" { "A" "D" } 0
+t "" 3 "" { 3 1 }
+p "" 2 4 "" { "A" "D" } 0
+t "" 4 "" { 2 4 }
+p "" 1 5 "" { "A" "D" } 0
+t "" 5 "" { 4 3 }
+t "" 6 "" { 3 5 }
diff --git a/catalog/books/shohamleytonbrown2008/fig5_9__original_layout.ef b/catalog/books/shohamleytonbrown2008/fig5_9__original_layout.ef
new file mode 100644
index 000000000..9f477bc52
--- /dev/null
+++ b/catalog/books/shohamleytonbrown2008/fig5_9__original_layout.ef
@@ -0,0 +1,13 @@
+player 1 name 1
+player 2 name 2
+level 0 node 1 player 1
+level 2 node 1 xshift -2.31 from 0,1 move A payoffs 1 0
+level 2 node 2 player 2 xshift 2.31 from 0,1 move D
+level 4 node 1 xshift -2.24 from 2,2 move A payoffs 0 2
+level 4 node 2 player 1 xshift 2.24 from 2,2 move D
+level 6 node 1 xshift -2.09 from 4,2 move A payoffs 3 1
+level 6 node 2 player 2 xshift 2.09 from 4,2 move D
+level 8 node 1 xshift -1.79 from 6,2 move A payoffs 2 4
+level 8 node 2 player 1 xshift 1.79 from 6,2 move D
+level 10 node 1 xshift -1.19 from 8,2 move A payoffs 4 3
+level 10 node 2 xshift 1.19 from 8,2 move D payoffs 3 5
diff --git a/catalog/books/shohamleytonbrown2008/fig6_2.efg b/catalog/books/shohamleytonbrown2008/fig6_2.efg
new file mode 100644
index 000000000..6a543e361
--- /dev/null
+++ b/catalog/books/shohamleytonbrown2008/fig6_2.efg
@@ -0,0 +1,38 @@
+EFG 2 R "Fig 6.2 from Shoham and Leyton-Brown (2008)" { "1" "2" }
+
+"
+Figure 6.2 from :cite:p:`ShoLeyB08`.
+This is a repeated game, where Prisoner's Dilemma is played twice.
+"
+
+p "" 1 6 "" { "C" "D" } 0
+p "" 2 1 "" { "c" "d" } 0
+p "" 1 7 "" { "C" "D" } 0
+p "" 2 4 "" { "c" "d" } 0
+t "" 1 "" { -2 -2 }
+t "" 2 "" { -5 -1 }
+p "" 2 4 0
+t "" 3 "" { -1 -5 }
+t "" 4 "" { -4 -4 }
+p "" 1 8 "" { "C" "D" } 0
+p "" 2 5 "" { "c" "d" } 0
+t "" 5 "" { -5 -1 }
+t "" 6 "" { -8 0 }
+p "" 2 5 0
+t "" 7 "" { -4 -4 }
+t "" 8 "" { -7 -3 }
+p "" 2 1 0
+p "" 1 9 "" { "C" "D" } 0
+p "" 2 2 "" { "c" "d" } 0
+t "" 9 "" { -1 -5 }
+t "" 10 "" { -4 -4 }
+p "" 2 2 0
+t "" 11 "" { 0 -8 }
+t "" 12 "" { -3 -7 }
+p "" 1 10 "" { "C" "D" } 0
+p "" 2 3 "" { "c" "d" } 0
+t "" 13 "" { -4 -4 }
+t "" 14 "" { -7 -3 }
+p "" 2 3 0
+t "" 15 "" { -3 -7 }
+t "" 16 "" { -6 -6 }
diff --git a/catalog/books/shohamleytonbrown2008/fig6_2__original_layout.ef b/catalog/books/shohamleytonbrown2008/fig6_2__original_layout.ef
new file mode 100644
index 000000000..563e3b0f0
--- /dev/null
+++ b/catalog/books/shohamleytonbrown2008/fig6_2__original_layout.ef
@@ -0,0 +1,38 @@
+player 1 name 1
+player 2 name 2
+level 0 node 1 player 1
+level 2 node 1 xshift -6.37 from 0,1 move C
+level 2 node 2 xshift 6.37 from 0,1 move D
+level 4 node 1 player 1 xshift -3.19 from 2,1 move c
+level 4 node 2 player 1 xshift 3.19 from 2,1 move d
+level 4 node 3 player 1 xshift -3.19 from 2,2 move c
+level 4 node 4 player 1 xshift 3.19 from 2,2 move d
+level 6 node 1 xshift -1.59 from 4,1 move C
+level 6 node 2 xshift 1.59 from 4,1 move D
+level 6 node 3 xshift -1.59 from 4,2 move C
+level 6 node 4 xshift 1.59 from 4,2 move D
+level 6 node 5 xshift -1.59 from 4,3 move C
+level 6 node 6 xshift 1.59 from 4,3 move D
+level 6 node 7 xshift -1.59 from 4,4 move C
+level 6 node 8 xshift 1.59 from 4,4 move D
+level 8 node 1 xshift -0.8 from 6,1 move c payoffs -2 -2
+level 8 node 2 xshift 0.8 from 6,1 move d payoffs -5 -1
+level 8 node 3 xshift -0.8 from 6,2 move c payoffs -1 -5
+level 8 node 4 xshift 0.8 from 6,2 move d payoffs -4 -4
+level 8 node 5 xshift -0.8 from 6,3 move c payoffs -5 -1
+level 8 node 6 xshift 0.8 from 6,3 move d payoffs -8 0
+level 8 node 7 xshift -0.8 from 6,4 move c payoffs -4 -4
+level 8 node 8 xshift 0.8 from 6,4 move d payoffs -7 -3
+level 8 node 9 xshift -0.8 from 6,5 move c payoffs -1 -5
+level 8 node 10 xshift 0.8 from 6,5 move d payoffs -4 -4
+level 8 node 11 xshift -0.8 from 6,6 move c payoffs 0 -8
+level 8 node 12 xshift 0.8 from 6,6 move d payoffs -3 -7
+level 8 node 13 xshift -0.8 from 6,7 move c payoffs -4 -4
+level 8 node 14 xshift 0.8 from 6,7 move d payoffs -7 -3
+level 8 node 15 xshift -0.8 from 6,8 move c payoffs -3 -7
+level 8 node 16 xshift 0.8 from 6,8 move d payoffs -6 -6
+iset 2,1 2,2 player 2
+iset 6,5 6,6 player 2
+iset 6,7 6,8 player 2
+iset 6,1 6,2 player 2
+iset 6,3 6,4 player 2
diff --git a/catalog/books/shohamleytonbrown2008/fig6_8.efg b/catalog/books/shohamleytonbrown2008/fig6_8.efg
new file mode 100644
index 000000000..08e0e3cba
--- /dev/null
+++ b/catalog/books/shohamleytonbrown2008/fig6_8.efg
@@ -0,0 +1,36 @@
+EFG 2 R "Fig 6.8 from Shoham and Leyton-Brown (2008)" { "1" "2" }
+
+"
+Figure 6.8 from :cite:p:`ShoLeyB08`.
+This is a Bayesian game, represented in EFG with Nature deciding the types.
+"
+
+c "" 5 "" { "MP" 1/4 "PD" 1/4 "Coord" 1/4 "BoS" 1/4 } 0
+p "" 1 1 "" { "U" "D" } 0
+p "" 2 3 "" { "L" "R" } 0
+t "" 1 "" { 2 0 }
+t "" 2 "" { 0 2 }
+p "" 2 3 0
+t "" 3 "" { 0 2 }
+t "" 4 "" { 2 0 }
+p "" 1 1 0
+p "" 2 4 "" { "L" "R" } 0
+t "" 5 "" { 2 2 }
+t "" 6 "" { 0 3 }
+p "" 2 4 0
+t "" 7 "" { 3 0 }
+t "" 8 "" { 1 1 }
+p "" 1 2 "" { "U" "D" } 0
+p "" 2 3 0
+t "" 9 "" { 2 2 }
+t "" 10 "" { 0 0 }
+p "" 2 3 0
+t "" 11 "" { 0 0 }
+t "" 12 "" { 1 1 }
+p "" 1 2 0
+p "" 2 4 0
+t "" 13 "" { 2 1 }
+t "" 14 "" { 0 0 }
+p "" 2 4 0
+t "" 15 "" { 0 0 }
+t "" 16 "" { 1 2 }
diff --git a/catalog/books/shohamleytonbrown2008/fig6_8__original_layout.ef b/catalog/books/shohamleytonbrown2008/fig6_8__original_layout.ef
new file mode 100644
index 000000000..a01dfbf0f
--- /dev/null
+++ b/catalog/books/shohamleytonbrown2008/fig6_8__original_layout.ef
@@ -0,0 +1,92 @@
+% Four games with uniform chance and non-overlapping information sets.
+% Nature chooses among MP, PD, Coord, and BoS with probability 1/4 each.
+%
+% The Player 2 information sets are separated vertically:
+%   - MP and Coord nodes are at level 5.
+%   - PD and BoS nodes are at level 11.
+%
+% The additional spacing prevents the U/D labels and the terminal
+% payoffs of the upper subtrees from overlapping either information set.
+
+player 0 name Nature
+player 1 name 1
+player 2 name 2
+
+% Nature root
+level 0 node 1 player 0
+
+% Nature moves
+% MP and PD belong to Player 1's first information set.
+level 2 node 1 xshift -7.5 from 0,1 move MP~(1/4)
+level 2 node 2 xshift -2.5 from 0,1 move PD~(1/4)
+
+% Coord and BoS belong to Player 1's second information set.
+level 3 node 3 xshift 2.5 from 0,1 move Coord~(1/4)
+level 3 node 4 xshift 7.5 from 0,1 move BoS~(1/4)
+
+% Player 1 moves U/D
+
+% Matching Pennies:
+% These nodes belong to Player 2 information set 1.
+level 5 node 1 xshift -1 from 2,1 move U
+level 5 node 2 xshift 1 from 2,1 move D
+
+% Prisoner's Dilemma:
+% These nodes belong to Player 2 information set 2.
+level 11 node 3 xshift -1 from 2,2 move U
+level 11 node 4 xshift 1 from 2,2 move D
+
+% Coordination:
+% These nodes belong to Player 2 information set 1.
+level 5 node 5 xshift -1 from 3,3 move U
+level 5 node 6 xshift 1 from 3,3 move D
+
+% Battle of the Sexes:
+% These nodes belong to Player 2 information set 2.
+level 11 node 7 xshift -1 from 3,4 move U
+level 11 node 8 xshift 1 from 3,4 move D
+
+% Player 2 moves L/R and terminal payoffs
+
+% Matching Pennies
+% The terminal level is sufficiently above the second information set.
+level 8 node 1 xshift -0.55 from 5,1 move L payoffs 2 0
+level 8 node 2 xshift 0.55 from 5,1 move R payoffs 0 2
+level 8 node 3 xshift -0.55 from 5,2 move L payoffs 0 2
+level 8 node 4 xshift 0.55 from 5,2 move R payoffs 2 0
+
+% Prisoner's Dilemma
+level 14 node 5 xshift -0.55 from 11,3 move L payoffs 2 2
+level 14 node 6 xshift 0.55 from 11,3 move R payoffs 0 3
+level 14 node 7 xshift -0.55 from 11,4 move L payoffs 3 0
+level 14 node 8 xshift 0.55 from 11,4 move R payoffs 1 1
+
+% Coordination
+% These payoffs are placed at level 8, leaving three levels before
+% the lower Player 2 information set at level 11.
+level 8 node 9 xshift -0.55 from 5,5 move L payoffs 2 2
+level 8 node 10 xshift 0.55 from 5,5 move R payoffs 0 0
+level 8 node 11 xshift -0.55 from 5,6 move L payoffs 0 0
+level 8 node 12 xshift 0.55 from 5,6 move R payoffs 1 1
+
+% Battle of the Sexes
+level 14 node 13 xshift -0.55 from 11,7 move L payoffs 2 1
+level 14 node 14 xshift 0.55 from 11,7 move R payoffs 0 0
+level 14 node 15 xshift -0.55 from 11,8 move L payoffs 0 0
+level 14 node 16 xshift 0.55 from 11,8 move R payoffs 1 2
+
+% Player 1 information sets
+
+% Player 1 cannot distinguish MP from PD.
+iset 2,1 2,2 player 1
+
+% Player 1 cannot distinguish Coordination from Battle of the Sexes.
+iset 3,3 3,4 player 1
+
+% Player 2 information sets
+
+% Player 2 cannot distinguish MP from Coordination.
+iset 5,1 5,2 5,5 5,6 player 2
+
+% Player 2 cannot distinguish PD from Battle of the Sexes.
+iset 11,3 11,4 11,7 11,8 player 2
diff --git a/catalog/journals/mor/vonstengelforges2008/fig1__Original_Layout.ef b/catalog/journals/mor/vonstengelforges2008/fig1__Original_Layout.ef
new file mode 100644
index 000000000..9896620e8
--- /dev/null
+++ b/catalog/journals/mor/vonstengelforges2008/fig1__Original_Layout.ef
@@ -0,0 +1,57 @@
+% Extensive-form game transcribed from the provided figure.
+% DrawTree .ef format.
+% Layout is chosen to preserve the original geometry of the image:
+% chance at the top, two Player 1 singleton information sets,
+% crossed middle branches, and two horizontal Player 2 information sets.
+%
+% Player 0: Chance
+% Player 1: 1
+% Player 2: 2
+%
+% Chance chooses G or B with probability 1/2 each.
+% Player 1 observes the chance outcome and chooses X or Y, with labels
+% indexed by the realized chance outcome: X_G, Y_G, X_B, Y_B.
+% Player 2 observes only whether the signal is X or Y, not the chance outcome.
+
+player 0 name Chance
+player 1 name 1
+player 2 name 2
+
+% Root chance node.
+level 0 node n1 player 0
+
+% Chance branches, arranged as in the figure.
+level 2 node n2 xshift -2.8 from n1 move \frac{1}{2} player 1
+level 2 node n3 xshift 2.8 from n1 move \frac{1}{2} player 1
+
+% Player 1 branches.
+% Left Player 1 node: chance outcome G.
+level 4 node n4 xshift -2.5 yshift -0.9 from n2 move X_G
+level 4 node n5 xshift 3.9 yshift -0.9 from n2 move Y_G
+
+% Right Player 1 node: chance outcome B.
+% The X_B and Y_G branches cross, matching the original layout.
+level 4 node n6 xshift -3.9 yshift -0.9 from n3 move X_B
+level 4 node n7 xshift 2.5 yshift -0.9 from n3 move Y_B
+
+% Player 2 information sets.
+% X-signal information set: histories (G,X_G) and (B,X_B).
+iset n4 n6 player 2
+
+% Y-signal information set: histories (G,Y_G) and (B,Y_B).
+iset n5 n7 player 2
+
+% Player 2 actions and terminal payoffs, listed left-to-right as in the image.
+% At the X-signal information set.
+level 6 node n8 xshift -0.45 from n4 move l_X payoffs 4 10
+level 6 node n9 xshift 0.45 from n4 move r_X payoffs 0 6
+
+level 6 node n10 xshift -0.45 from n6 move l_X payoffs 6 0
+level 6 node n11 xshift 0.45 from n6 move r_X payoffs 0 6
+
+% At the Y-signal information set.
+level 6 node n12 xshift -0.45 from n5 move l_Y payoffs 4 10
+level 6 node n13 xshift 0.45 from n5 move r_Y payoffs 0 6
+
+level 6 node n14 xshift -0.45 from n7 move l_Y payoffs 6 0
+level 6 node n15 xshift 0.45 from n7 move r_Y payoffs 0 6
diff --git a/doc/references.bib b/doc/references.bib
index f39c14834..eb28ae7e5 100644
--- a/doc/references.bib
+++ b/doc/references.bib
@@ -420,5 +420,6 @@ @book{ShoLeyB08
   title={Multiagent systems: Algorithmic, game-theoretic, and logical foundations},
   author={Shoham, Yoav and Leyton-Brown, Kevin},
   year={2008},
-  publisher={Cambridge University Press}
+  publisher={Cambridge University Press},
+  category  = {textbooks}
 }