diff --git a/2-0-0-overview.md b/2-0-0-overview.md
index ba005ade003258f5df7ffd454065b98b537177fd..4c08724b1d97606fbcfb533948bf9240ea4535b2 100644
--- a/2-0-0-overview.md
+++ b/2-0-0-overview.md
@@ -1,12 +1,6 @@
-<ol class="breadcrumb">
-  <li><a href="/">Home</a></li>
-  <li><a href="/book/">Book</a></li>
-  <li class="active">Part Two: The Suffusion of Blue</li>
-</ol>
+# PART TWO
 
-## PART TWO
-
-# The Suffusion of Blue
+## The Suffusion of Blue
 
 > "The door dilated."
 > <footer>Robert A. Heinlein, <em>Beyond This Horizon</em></footer>
@@ -19,30 +13,24 @@ But enough with the metaphors for now.  From a practical standpoint, in Part Two
 
 ### Chapters
 
-1. [Programming Paradigms](/book/2-01-0-programming-paradigms/)
-2. [Regular Expressions](/book/2-02-0-regex/)
-3. [Objects and Control Structures](/book/2-03-0-objects-control/)
-4. [Persistence and Databases](/book/2-04-0-data-persistence/)
-5. [Extended Types](/book/2-05-0-extended-types/)
-6. [Concurrency and Memoization](/book/2-06-0-threads-memos-parallel/)
-7. [Logic and Advanced Math](/book/2-07-0-logic-and-more-math/)
-8. [Number Theory](/book/2-08-0-number-theory/)
-9. [Binary Streams, Octet-Vectors, and Bit-Vectors](/book/2-09-0-binary-octets-bits/)
-10. [An Improved Text Adventure Engine](/book/2-10-0-improved-text-adventure-engine/)
-11. [Conditions and Error Handling](/book/2-11-0-conditions/)
-12. [Write a 2D Game](/book/2-12-0-2d-game/)
-13. [The Compiler](/book/2-13-0-compiler/)
-14. [Write a Tree-Shaker](/book/2-14-0-tree-shaker/)
-15. [Documentation and Inspection](/book/2-15-0-docs-and-inspection/)
-16. [Foreign Libraries in Lisp](/book/2-16-0-foreign-libs/)
-17. [Debugging and Unit Testing](/book/2-17-0-debugging-testing/)
-18. [Write a Foreign Function Interface](/book/2-18-0-ffi/)
-19. [Essential Lisp Libraries](/book/2-19-0-essential-libs/)
-20. [Packaging Lisp Libraries](/book/2-20-0-packaging-libs/)
-21. [Detailed Syntax Review](/book/2-21-0-review/)
-
-<ul class="pager">
-  <li class="previous"><a href="/book/1-20-0-review/">&laquo; Previous</a></li>
-  <li><a href="/book/">Table of Contents</a></li>
-  <li class="next"><a href="/book/2-01-0-programming-paradigms/">Next &raquo;</a><li>
-</ul>
+1. [Programming Paradigms](2-01-0-programming-paradigms.md)
+2. [Regular Expressions](2-02-0-regex.md)
+3. [Objects and Control Structures](2-03-0-objects-control.md)
+4. [Persistence and Databases](2-04-0-data-persistence.md)
+5. [Extended Types](2-05-0-extended-types.md)
+6. [Concurrency and Memoization](2-06-0-threads-memos-parallel.md)
+7. [Logic and Advanced Math](2-07-0-logic-and-more-math.md)
+8. [Number Theory](2-08-0-number-theory.md)
+9. [Binary Streams, Octet-Vectors, and Bit-Vectors](2-09-0-binary-octets-bits.md)
+10. [An Improved Text Adventure Engine](2-10-0-improved-text-adventure-engine.md)
+11. [Conditions and Error Handling](2-11-0-conditions.md)
+12. [Write a 2D Game](2-12-0-2d-game.md)
+13. [The Compiler](2-13-0-compiler.md)
+14. [Write a Tree-Shaker](2-14-0-tree-shaker.md)
+15. [Documentation and Inspection](2-15-0-docs-and-inspection.md)
+16. [Foreign Libraries in Lisp](2-16-0-foreign-libs.md)
+17. [Debugging and Unit Testing](2-17-0-debugging-testing.md)
+18. [Write a Foreign Function Interface](2-18-0-ffi.md)
+19. [Essential Lisp Libraries](2-19-0-essential-libs.md)
+20. [Packaging Lisp Libraries](2-20-0-packaging-libs.md)
+21. [Detailed Syntax Review](2-21-0-review.md)
diff --git a/3-00-00-overview.md b/3-00-00-overview.md
index b4b2b7d7f1b63b42af0b6b7365740ed6f172967f..184c78c6c43de122386b2cd6d6f5e0e36a51e7e3 100644
--- a/3-00-00-overview.md
+++ b/3-00-00-overview.md
@@ -1,12 +1,6 @@
-<ol class="breadcrumb">
-  <li><a href="/">Home</a></li>
-  <li><a href="/book/">Book</a></li>
-  <li class="active">Part Three: Lisp So(u)rcery</li>
-</ol>
+# PART THREE
 
-## PART THREE
-
-# Lisp So(u)rcery
+## Lisp So(u)rcery
 
 > "I would be disappointed if everything I saw turned out to be something Western Electric will build once Bell Labs works the bugs out. There ought to be some magic, somewhere, just for flavor."
 > <footer>Robert A. Heinlein, <em>Glory Road</em></footer>
@@ -17,32 +11,26 @@ This part of the book will also be less prescriptive, and leave you to rely on y
 
 ### Chapters
 
-1. [Real-World Web Apps](/book/3-01-00-web-apps/)
-2. [Typesetting](/book/3-02-00-typesetting/)
-3. [Native Mobile Applications](/book/3-03-00-mobile/)
-4. [Cross-Platform Desktop Applications](/book/3-04-00-gui/)
-5. [Drivers, Daemons, and System-Utilities](/book/3-05-00-system-utils/)
-6. [Reverse Engineering](/book/3-06-00-reverse-engineering/)
-7. [Graphics Rendering](/book/3-07-00-graphics/)
-8. [OpenGL, SDL, and 3D Game Development](/book/3-08-00-gaming/)
-9. [Audio Generation and Manipulation](/book/3-09-00-audio/)
-10. [Data Aggregation and Analysis](/book/3-10-00-data/)
-11. [Cryptography and Security](/book/3-11-00-cryptosec/)
-12. [Financial Software and Crypto-Currencies](/book/3-12-00-fintech/)
-13. [Scientific Computing](/book/3-13-00-scientific-computing/)
-14. [Computational Physics](/book/3-14-00-computational-physics/)
-15. [Quantum Computing](/book/3-15-00-quantum-computing/)
-16. [Natural Language Processing](/book/3-16-00-nlp/)
-17. [Artificial Intelligence](/book/3-17-00-ai/)
-18. [Robotics](/book/3-18-00-robotics/)
-19. [Space-Tech](/book/3-19-00-space-tech/)
-20. [Neuroscience and Thought-Controlled Computing](/book/3-20-00-neurotech/)
-21. [A Simple LispOS](/book/3-21-00-lispos/)
-22. [Build Your Own Lisp Machine](/book/3-22-00-lisp-machine/)
-23. [Government and Military Grade Systems](/book/3-23-00-gov-mil/)
-
-<ul class="pager">
-  <li class="previous"><a href="/book/2-21-0-review/">&laquo; Previous</a></li>
-  <li><a href="/book/">Table of Contents</a></li>
-  <li class="next"><a href="/book/3-01-00-web-apps/">Next &raquo;</a><li>
-</ul>
+1. [Real-World Web Apps](3-01-00-web-apps.md)
+2. [Typesetting](3-02-00-typesetting.md)
+3. [Native Mobile Applications](3-03-00-mobile.md)
+4. [Cross-Platform Desktop Applications](3-04-00-gui.md)
+5. [Drivers, Daemons, and System-Utilities](3-05-00-system-utils.md)
+6. [Reverse Engineering](3-06-00-reverse-engineering.md)
+7. [Graphics Rendering](3-07-00-graphics.md)
+8. [OpenGL, SDL, and 3D Game Development](3-08-00-gaming.md)
+9. [Audio Generation and Manipulation](3-09-00-audio.md)
+10. [Data Aggregation and Analysis](3-10-00-data.md)
+11. [Cryptography and Security](3-11-00-cryptosec.md)
+12. [Financial Software and Crypto-Currencies](3-12-00-fintech.md)
+13. [Scientific Computing](3-13-00-scientific-computing.md)
+14. [Computational Physics](3-14-00-computational-physics.md)
+15. [Quantum Computing](3-15-00-quantum-computing.md)
+16. [Natural Language Processing](3-16-00-nlp.md)
+17. [Artificial Intelligence](3-17-00-ai.md)
+18. [Robotics](3-18-00-robotics.md)
+19. [Space-Tech](3-19-00-space-tech.md)
+20. [Neuroscience and Thought-Controlled Computing](3-20-00-neurotech.md)
+21. [A Simple LispOS](3-21-00-lispos.md)
+22. [Build Your Own Lisp Machine](3-22-00-lisp-machine.md)
+23. [Government and Military Grade Systems](3-23-00-gov-mil.md)