Add free release of Bunnie Huangs Hacking the Xbox

free-programming-books.md

@@ -77,6 +77,7 @@
     * [Professional Development](#professional-development)
     * [Programming Paradigms](#programming-paradigms)
     * [Regular Expressions](#regular-expressions)
+    * [Reverse Engineering](#reverse-engineering)
     * [Security](#security)
     * [Software Architecture](#software-architecture)
     * [Standards](#standards)
@@ -474,6 +475,10 @@
 * [The Bastards Book of Regular Expressions: Finding Patterns in Everyday Text](https://leanpub.com/bastards-regexes) - Dan Nguyen
 
 
+####Reverse Engineering
+* [Hacking the Xbox: An Introduction to Reverse Engineering](http://www.nostarch.com/xboxfree/) - Andrew "bunnie" Huang
+
+
 ####Security
 * [Crypto 101 - Crypto for everyone](https://www.crypto101.io/)
 * [Handbook of Applied Cryptography](http://cacr.uwaterloo.ca/hac/index.html)