This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
Another supplement that is more JSP focussed is Pro JSP 2. It's also one of the new JSP books on the market. If you're really, really focussed on just JSP, this is probably the right book. It's relatively recent as well:
Enjoy your journey into JSPs. I might also suggest checking out some of my tutorials on how to create a Servlet, invoke JSP pages, and handle form input from JSP pages in a Servlet. There all here at www.portorials.com