Both of my Photoshop books are fully updated (and released!)
Amazon has a combo deal.. get both books for $67
That's a ton of training, hundreds of hands-on files. 72 training videos and more.
See this page here – http://www.amazon.com/Understanding-Adobe-Photoshop-CS5-Professionals/dp/0321714261/ref=ntt_at_ep_dpt_3