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.
What is covered in Extending Enterprise Applications? Does this book talk about extending applications onto mobile applications or about extending applications to work with other languages like Jython etc.?