Spring Roo in Action by Ken Rimple and Srini Penchikala

Restlet in Action: Developing RESTful web APIs in Java by Jerome Louvel, Thierry Templier, Thierry Boileau

Ruby Developer's Guide by Robert Feldt, Lyle Johnson, Michael Neumann

Ruby for Rails: Ruby Techniques for Rails Developers by David Black

Ruby on Rails Bible by Timothy Fisher

Beginning Nokia Apps Development: Qt and HTML5 for Symbian and MeeGo by Daniel Zucker, Ray Rischpater

Real-World Flash Game Development, Second Edition: How to Follow Best Practices AND Keep Your Sanity by Christopher Griffith

Real-World Solutions for Developing High-Quality PHP Frameworks and Applications by Sebastian Bergmann, Stefan Priebsch

Redis in Action by Josiah L. Carlson

RESTful .NET: Build and Consume RESTful Web Services with .NET 3.5 by Jon Flanders

Rails for PHP Developers (Pragmatic Programmers) by Derek DeVries and Mike Naberezny

Rails 3 in Action by Ryan Bigg and Yehuda Katz

Rails for PHP Developers (Pragmatic Programmers) by Derek DeVries, Mike Naberezny

Rails for .NET Developers by Jeff Cohen, Brian Eng

Professional Flash Mobile Development: Creating Android and iPhone Applications by Richard Wagner

Professional JavaScript for Web Developers by Nicholas C. Zakas