Currently, there're two books available for SCEA books. 1. Sun Certified Enterprise Architect for J2EE Technology by Mark Cade 2. Sun Certified Enterprise Architect for J2EE Study Guide (Exam 310-051) by Paul R. Allen
But I only found Cade's book useful. In this book, there's a case study.
I’ve looked at a lot of different solutions, and in my humble opinion Aspose is the way to go. Here’s the link: http://aspose.com