This week's giveaway is in the EJB and other Java EE Technologies forum. We're giving away four copies of EJB 3 in Action and have Debu Panda, Reza Rahman, Ryan Cuprak, and Michael Remijan on-line! See this thread for details.
One of the better Struts books seem to be James Holmes' Struts: The Complete Reference (solid 5 star reviews on Amazon) and the new second edition of Pro Jakarta Struts (on promotion this week) looks promising as well. You can read Mark Spritzler's review of the latter in here (scroll down!).