- Efficient Rails, Andrew Allen
- The Leprechauns of Software Engineering, Laurent Bossavit
- Understanding Computation, Tom Stuart
- Debugging Ruby, Ryan Bigg
- Growing Rails Applications in Practice, Henning Koch and Thomas Eisenbarth
- Rebuilding Rails, Noah Gibbs
- Confident Ruby, Avdi Grimm
- Working With Ruby Threads, Jesse Storimer
- Technical Blogging, Antonio Cangiano
- Smalltalk Best Practice Patterns, Kent Beck
- Practical Object-Oriented Design in Ruby, Sandi Metz
- Git Internals, Scott Chacon
- The Heroku Hacker's Guide, Randall Degges
- JavaScript Patterns, Stoyan Stefanov
- JavaScript: The Good Parts, Douglas Crockford
- JavaScript The Definitive Guide Sixth Edition, David Flanagan
- Sinatra: Up and Running, Alan Harris & Konstantin Haase
- CSS Cross-Country, Aimee Simone & Nick Walsh
- The Little Book on CoffeeScript, Alex MacCaw
- Rails Recipes: Rails 3 Edition, Chad Fowler
- Ruby Trick Shots, Peter Cooper
- Mendicant University Core Skills Course
- Six Degrees, Duncan J. Watts
- The Ruby 1.9 Walkthrough, Peter Cooper
- RubyConf Argentina 2011
- Objects on Rails, Avdi Grimm
- Owning Rails, Marc-André Cournoyer
- Learning the Vi and Vim Editors, Arnold Robbins, Elbert Hannah, Linda Lamb
- Simply SQL, Ruby Limeback
- The Cucumber Book, Matt Wynne and Aslak Hellesøy
Rhhoo.. Tout ça ??? ;-)