Fix includes

book.adoc

@@ -11,19 +11,16 @@ include::chapters/intro.adoc[]
 include::chapters/shell.adoc[]
 include::chapters/forensics.adoc[]
 include::chapters/python.adoc[]
-include::chapters/regex.adoc[]
 include::chapters/web.adoc[]
 include::chapters/crypto.adoc[]
 include::chapters/network.adoc[]
 include::chapters/sql.adoc[]
+include::chapters/code.adoc[]
 include::chapters/c.adoc[]
 include::chapters/binary.adoc[]
 include::chapters/assembly.adoc[]
-include::chapters/reversing.adoc[]
-include::chapters/games.adoc[]
 include::chapters/careers.adoc[]
 include::chapters/environment.adoc[]
-include::chapters/dependencies.adoc[]
+include::chapters/regex.adoc[]
 include::chapters/git.adoc[]
-include::chapters/code.adoc[]
 include::chapters/tools.adoc[]