diff --git a/README.md b/README.md
index 3223f7e..5ff0faf 100644
--- a/README.md
+++ b/README.md
@@ -102,6 +102,9 @@ A curated list of awesome command-line frameworks, toolkits, guides and gizmos.
 * [zshmarks](https://github.com/jocelynmallon/zshmarks) - A port of Bashmarks (simple bookmarking plugin by Todd Werth) for oh-my-zsh
 
 # Guides
+* [Greg Wooledge's (aka "greycat") wiki](http://mywiki.wooledge.org).
+  Specifically [Bash Guide](http://mywiki.wooledge.org/BashGuide), [Bash FAQ](http://mywiki.wooledge.org/BashFAQ) and [Bash Pitfalls](http://mywiki.wooledge.org/BashPitfalls)
+* [Bash Hackers Wiki] (http://wiki.bash-hackers.org/)
 * [The Linux Documentation Project: Bash Programming - Intro/How-to](http://tldp.org/HOWTO/Bash-Prog-Intro-HOWTO.html#toc)
 * [The Linux Documentation Project: Advanced Bash Scripting Guide](http://www.tldp.org/LDP/abs/html/)
 * [WikiBooks: Bash Shell Scripting](http://en.wikibooks.org/wiki/Bash_Shell_Scripting)