Libros sobre Ruby

"Beginning Ruby", Peter Cooper
(Apress, 2007), ISBN 1-590-59766-4.

"Design Patterns in Ruby", Russ Olsen
(Addison-Wesley, 2007), ISBN 0-321-49045-2

"Enterprise Recipes with Ruby and Rails", de Maik Schmidt
(Pragmatic Bookshelf, 2008), ISBN 1934356239.

"Everyday Scripting with Ruby", Brian Marik
(Pragmatic Bookshelf, 2007), ISBN 0-977-61661-9.

"JRuby Cookbook", Justin Edelson, Henry Liu
(O'Reilly, 2008) ISBN 059651980X.

"Learning Ruby", Michael Fitzgerald,
(O'Reilly, 2007), ISBN 0-596-52986-4.

"Learn to Program - Using Ruby", Chris Pine,
(Pragmatic Bookshelf, 2008), ISBN 1934356360.

"NetBeans - Ruby and Rails IDE with JRuby", Chris Kutler, Brian Leonard,
(Apress, 2009), ISBN 1430216360.

“Programming Ruby: The Pragmatic Programmer's Guide”, Dave Thomas
(The Pragmatic Programmer, 2005), ISBN 0-974-51405-5.

"Ruby by Example", Kevin Baird
(No Starch Press, 2007), ISBN 1-593-27148-4.

“Ruby Cookbook”, Leonard Richardson; Lucas Carlson
(O'Reilly, 2006) ISBN 0-596-52369-6.

“Ruby Developer's Guide”, Robert Feldt, Lyle Johnson, Michael Neumann
(Syngress Publishing 2002), ISBN 1-928-99464-4.

"Ruby Fácil", 2^da Edición, Diego Guillén (en castellano)
(Lulu, 2009).

"Ruby for Rails", David Black
(Manning Publications, 2006), ISBN 1-932-39469-9.

“Ruby in a Nutshell ”, Katz Matsumoto,
(O'Reilly, 2001), ISBN 0-596-00214-9.

"The Ruby Programming Language", David Flanagan, Yukihiro Matsumoto
(O'Reilly, 2008), ISBN 0-596-51617-7.

“The Ruby Way”, Hal Fulton
(Addison Wesley, 2006 ), ISBN 0-672-32884-4.

"Why (Poignant) Guide to Ruby": libro en línea.

"Wicked Cool Ruby Scripts", Steve Pugh
(O'Reilly, 2008), ISBN 1593271824.