This week's book giveaway is in the OCMJEA forum. We're giving away four copies of OCM Java EE 6 Enterprise Architect Exam Guide and have Paul Allen & Joseph Bambara on-line! See this thread for details.
It's the long awaited update for one of the most popular SCEA book. At least reading from the product description, the content has been updated for the SCEA 5 exam (ie EJB 3).
But like what Cameron said, it should not be the only book/resource you'll ever read for SCEA. SCEA is a huge exam (wide and shallow as some would say). Checkout the SCEA links for a list of recommended resources.