This week's book giveaway is in the OCPJP forum. We're giving away four copies of OCA/OCP Java SE 7 Programmer I & II Study Guide and have Kathy Sierra & Bert Bates on-line! See this thread for details.
I started learning Ruby 2 years back, and there were only online tutorials to guide me. But having a good knowledge about OO concepts made it so easy. So, thank you for the book. Manning books have been very helpful so far.