diff --git a/README.md b/README.md
index f7ed33d..fdc7385 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,20 @@
 # The-Nature-of-Code-Examples p5.js
 
-This is the repository for example [p5.js](https://github.com/lmccart/p5.js/) code from [The Nature of Code book](http://natureofcode.com/).  If you are looking for the book's raw content (text, illustrations, images, CSS, etc.), have a look at [The Nature of Code repo](https://github.com/shiffman/The-Nature-of-Code).
+This is the repository for example [p5.js](https://github.com/lmccart/p5.js/) code from [The Nature of Code book](http://natureofcode.com/).  The original repo is at [https://github.com/nature-of-code/noc-examples-p5.js](https://github.com/nature-of-code/noc-examples-p5.js). If you are looking for the book's raw content (text, illustrations, images, CSS, etc.), have a look at [The Nature of Code repo](https://github.com/shiffman/The-Nature-of-Code).
 
 The original [Processing](http://processing.org) examples [can be found here](https://github.com/shiffman/The-Nature-of-Code-Examples), along with a [list of other ports](https://github.com/shiffman/The-Nature-of-Code-Examples/blob/master/README.md).
 
+* [chp00_introduction](chp00_introduction/index.md)
+* [chp01_vectors](chp01_vectors/index.md)
+* [chp02_forces](chp02_forces/index.md)
+* [chp03_oscillation](chp03_oscillation/index.md)
+* [chp04_systems](chp04_systems/index.md)
+* [chp05_libraries](chp05_libraries/index.md)
+* [chp06_agents](chp06_agents/index.md)
+* [chp07_CA](chp07_CA/index.md)
+* [chp08_fractals](chp08_fractals/index.md)
+* [chp09_ga](chp09_ga/index.md)
+* [chp10_nn](chp10_nn/index.md)
 
 ## Installation Instruction
 
diff --git a/chp00_introduction/index.md b/chp00_introduction/index.md
new file mode 100644
index 0000000..48b1fc5
--- /dev/null
+++ b/chp00_introduction/index.md
@@ -0,0 +1,8 @@
+* [Graphing1D](Graphing1D)
+* [NOC_I_01_RandomWalkTraditional](NOC_I_01_RandomWalkTraditional)
+* [NOC_I_02_RandomDistribution](NOC_I_02_RandomDistribution)
+* [NOC_I_03_RandomWalkTendsToRight](NOC_I_03_RandomWalkTendsToRight)
+* [NOC_I_04_Gaussian](NOC_I_04_Gaussian)
+* [NOC_I_05_NoiseWalk](NOC_I_05_NoiseWalk)
+* [Noise 2D](Noise 2D)
+* [Noise1D](Noise1D)
diff --git a/chp01_vectors/index.md b/chp01_vectors/index.md
new file mode 100644
index 0000000..b40b23d
--- /dev/null
+++ b/chp01_vectors/index.md
@@ -0,0 +1,12 @@
+* [NOC_1_01_bouncingball_novectors](NOC_1_01_bouncingball_novectors)
+* [NOC_1_02_bouncingball_vectors](NOC_1_02_bouncingball_vectors)
+* [NOC_1_02_bouncingball_vectors_object](NOC_1_02_bouncingball_vectors_object)
+* [NOC_1_03_vector_subtraction](NOC_1_03_vector_subtraction)
+* [NOC_1_04_vector_multiplication](NOC_1_04_vector_multiplication)
+* [NOC_1_05_vector_magnitude](NOC_1_05_vector_magnitude)
+* [NOC_1_06_vector_normalize](NOC_1_06_vector_normalize)
+* [NOC_1_07_motion101](NOC_1_07_motion101)
+* [NOC_1_08_motion101_acceleration](NOC_1_08_motion101_acceleration)
+* [NOC_1_09_motion101_acceleration](NOC_1_09_motion101_acceleration)
+* [NOC_1_10_motion101_acceleration](NOC_1_10_motion101_acceleration)
+* [NOC_1_11_motion101_acceleration_array](NOC_1_11_motion101_acceleration_array)
diff --git a/chp02_forces/index.md b/chp02_forces/index.md
new file mode 100644
index 0000000..494b2b9
--- /dev/null
+++ b/chp02_forces/index.md
@@ -0,0 +1,8 @@
+* [NOC_2_01_forces](NOC_2_01_forces)
+* [NOC_2_02_forces](NOC_2_02_forces)
+* [NOC_2_03_forces](NOC_2_03_forces)
+* [NOC_2_04_forces_friction](NOC_2_04_forces_friction)
+* [NOC_2_05_forces_drag](NOC_2_05_forces_drag)
+* [NOC_2_06_attraction](NOC_2_06_attraction)
+* [NOC_2_07_attraction_many](NOC_2_07_attraction_many)
+* [NOC_2_08_mutualattraction](NOC_2_08_mutualattraction)
diff --git a/chp03_oscillation/index.md b/chp03_oscillation/index.md
new file mode 100644
index 0000000..e048eb2
--- /dev/null
+++ b/chp03_oscillation/index.md
@@ -0,0 +1,17 @@
+* [AttractionArrayWithOscillation](AttractionArrayWithOscillation)
+* [Exercise_3_02_cannon](Exercise_3_02_cannon)
+* [Exercise_3_16_springs](Exercise_3_16_springs)
+* [Exercise_3_16_springs_array](Exercise_3_16_springs_array)
+* [NOC_3_01_angular_motion](NOC_3_01_angular_motion)
+* [NOC_3_02_forces_angular_motion](NOC_3_02_forces_angular_motion)
+* [NOC_3_03_pointing_velocity](NOC_3_03_pointing_velocity)
+* [NOC_3_04_PolarToCartesian](NOC_3_04_PolarToCartesian)
+* [NOC_3_05_simple_harmonic_motion](NOC_3_05_simple_harmonic_motion)
+* [NOC_3_06_simple_harmonic_motion](NOC_3_06_simple_harmonic_motion)
+* [NOC_3_07_oscillating_objects](v)
+* [NOC_3_08_static_wave_lines](NOC_3_08_static_wave_lines)
+* [NOC_3_09_exercise_additive_wave](NOC_3_09_exercise_additive_wave)
+* [NOC_3_09_wave](NOC_3_09_wave)
+* [NOC_3_10_PendulumExample](NOC_3_10_PendulumExample)
+* [NOC_3_10_PendulumExampleSimplified](NOC_3_10_PendulumExampleSimplified)
+* [NOC_3_11_spring](NOC_3_11_spring)
diff --git a/chp04_systems/index.md b/chp04_systems/index.md
new file mode 100644
index 0000000..9686381
--- /dev/null
+++ b/chp04_systems/index.md
@@ -0,0 +1,14 @@
+* [Exercise_4_03_MovingParticleSystem](Exercise_4_03_MovingParticleSystem)
+* [Exercise_4_04_asteroids](Exercise_4_04_asteroids)
+* [Exercise_4_06_Shatter](Exercise_4_06_Shatter)
+* [Exercise_4_10_particlerepel](Exercise_4_10_particlerepel)
+* [Exercise_4_12_ArrayofImages](Exercise_4_12_ArrayofImages)
+* [NOC_4_01_SingleParticle](NOC_4_01_SingleParticle)
+* [NOC_4_02_ArrayParticles](NOC_4_02_ArrayParticles)
+* [NOC_4_03_ParticleSystemClass](NOC_4_03_ParticleSystemClass)
+* [NOC_4_04_SystemofSystems](NOC_4_04_SystemofSystems)
+* [NOC_4_05_ParticleSystemInheritancePolymorphism](NOC_4_05_ParticleSystemInheritancePolymorphism)
+* [NOC_4_06_ParticleSystemForces](NOC_4_06_ParticleSystemForces)
+* [NOC_4_07_ParticleSystemForcesRepeller](NOC_4_07_ParticleSystemForcesRepeller)
+* [NOC_4_08_ParticleSystemSmoke](NOC_4_08_ParticleSystemSmoke)
+* [NOC_4_08_ParticleSystemSmoke_WEBGL](NOC_4_08_ParticleSystemSmoke_WEBGL)
diff --git a/chp05_libraries/box2d-html5/index.md b/chp05_libraries/box2d-html5/index.md
new file mode 100644
index 0000000..8fbc628
--- /dev/null
+++ b/chp05_libraries/box2d-html5/index.md
@@ -0,0 +1,10 @@
+* [NOC_5_01_exercise](NOC_5_01_exercise)
+* [NOC_5_01_exercise_solved](NOC_5_01_exercise_solved)
+* [NOC_5_02_Boxes](NOC_5_02_Boxes)
+* [NOC_5_03_ChainShape_Simple](NOC_5_03_ChainShape_Simple)
+* [NOC_5_04_Polygons](NOC_5_04_Polygons)
+* [NOC_5_05_MultiShapes](NOC_5_05_MultiShapes)
+* [NOC_5_06_DistanceJoint](NOC_5_06_DistanceJoint)
+* [NOC_5_07_RevoluteJoint](NOC_5_07_RevoluteJoint)
+* [NOC_5_08_MouseJoint](NOC_5_08_MouseJoint)
+* [NOC_5_09_CollisionListening](NOC_5_09_CollisionListening)
diff --git a/chp05_libraries/index.md b/chp05_libraries/index.md
new file mode 100644
index 0000000..4ecd73c
--- /dev/null
+++ b/chp05_libraries/index.md
@@ -0,0 +1,2 @@
+* [box2d-html5](box2d-html5/index.md)
+* [toxiclibs](toxiclibs/index.md)
\ No newline at end of file
diff --git a/chp05_libraries/toxiclibs/index.md b/chp05_libraries/toxiclibs/index.md
new file mode 100644
index 0000000..45149ff
--- /dev/null
+++ b/chp05_libraries/toxiclibs/index.md
@@ -0,0 +1,5 @@
+* [NOC_5_10_SimpleSpring](NOC_5_10_SimpleSpring)
+* [NOC_5_11_SoftString](NOC_5_11_SoftString)
+* [NOC_5_12_SimpleCluster](NOC_5_12_SimpleCluster)
+* [NOC_5_13_AttractRepel](NOC_5_13_AttractRepel)
+* [NOC_5_14_Blob_ZL](NOC_5_14_Blob_ZL)
diff --git a/chp06_agents/index.md b/chp06_agents/index.md
new file mode 100644
index 0000000..931eb9f
--- /dev/null
+++ b/chp06_agents/index.md
@@ -0,0 +1,10 @@
+* [Exercise_6_13_CrowdPathFollowing](Exercise_6_13_CrowdPathFollowing)
+* [NOC_6_01_Seek](NOC_6_01_Seek)
+* [NOC_6_02_Arrive](NOC_6_02_Arrive)
+* [NOC_6_03_StayWithinWalls](NOC_6_03_StayWithinWalls)
+* [NOC_6_04_FlowField](NOC_6_04_FlowField)
+* [NOC_6_05_PathFollowing_Simple](NOC_6_05_PathFollowing_Simple)
+* [NOC_6_06_PathFollowing](NOC_6_06_PathFollowing)
+* [NOC_6_07_Separation](NOC_6_07_Separation)
+* [NOC_6_08_SeparationAndSeek](NOC_6_08_SeparationAndSeek)
+* [NOC_6_09_Flocking](NOC_6_09_Flocking)
diff --git a/chp07_CA/index.md b/chp07_CA/index.md
new file mode 100644
index 0000000..08a23d9
--- /dev/null
+++ b/chp07_CA/index.md
@@ -0,0 +1,6 @@
+* [Exercise_7_01_WolframCA_randomizedrules](Exercise_7_01_WolframCA_randomizedrules)
+* [Exercise_7_04_WolframCA_scrolling](Exercise_7_04_WolframCA_scrolling)
+* [GameOfLifeWrapAround](GameOfLifeWrapAround)
+* [NOC_7_01_WolframCA_simple](NOC_7_01_WolframCA_simple)
+* [NOC_7_02_GameOfLifeSimple](NOC_7_02_GameOfLifeSimple)
+* [NOC_7_03_GameOfLifeOOP](NOC_7_03_GameOfLifeOOP)
diff --git a/chp08_fractals/index.md b/chp08_fractals/index.md
new file mode 100644
index 0000000..8a9d874
--- /dev/null
+++ b/chp08_fractals/index.md
@@ -0,0 +1,11 @@
+* [Exercise_8_10_TreeStochasticNoise](Exercise_8_10_TreeStochasticNoise)
+* [NOC_8_01_Recursion](NOC_8_01_Recursion)
+* [NOC_8_02_Recursion](NOC_8_02_Recursion)
+* [NOC_8_03_Recursion](NOC_8_03_Recursion)
+* [NOC_8_04_CantorSet](NOC_8_04_CantorSet)
+* [NOC_8_05_Koch](NOC_8_05_Koch)
+* [NOC_8_05_KochSimple](NOC_8_05_KochSimple)
+* [NOC_8_06_Tree](NOC_8_06_Tree)
+* [NOC_8_07_TreeStochastic](NOC_8_07_TreeStochastic)
+* [NOC_8_08_SimpleLSystem](NOC_8_08_SimpleLSystem)
+* [NOC_8_09_LSystem](NOC_8_09_LSystem)
diff --git a/chp09_ga/index.md b/chp09_ga/index.md
new file mode 100644
index 0000000..572a4d5
--- /dev/null
+++ b/chp09_ga/index.md
@@ -0,0 +1,7 @@
+* [EvolveFlowField](EvolveFlowField)
+* [NOC_9_01_GA_Shakespeare](NOC_9_01_GA_Shakespeare)
+* [NOC_9_01_GA_Shakespeare_simplified](NOC_9_01_GA_Shakespeare_simplified)
+* [NOC_9_02_SmartRockets_superbasic](NOC_9_02_SmartRockets_superbasic)
+* [NOC_9_03_SmartRockets](NOC_9_03_SmartRockets)
+* [NOC_9_04_Faces_interactiveselection](NOC_9_04_Faces_interactiveselection)
+* [NOC_9_05_EvolutionEcosystem](NOC_9_05_EvolutionEcosystem)
diff --git a/chp10_nn/index.md b/chp10_nn/index.md
new file mode 100644
index 0000000..b318a20
--- /dev/null
+++ b/chp10_nn/index.md
@@ -0,0 +1,3 @@
+* [NOC_10_01_Perceptron](NOC_10_01_Perceptron)
+* [NOC_10_03_NetworkViz](NOC_10_03_NetworkViz)
+* [NOC_10_04_NetworkAnimation](NOC_10_04_NetworkAnimation)