Here are some art books that are on sale at 50-60% off on Amazon US now.

• The Art and Making of Monster House
• The Art of Bee Movie
• The Art of Star Wars: The Clone Wars
• The Art of Beowulf
• The Art of Star Wars, Episode III - Revenge of the Sith
• The Art of Superman Returns

Update: This book may still be coming out (rockstargames.com)

Here's Martin Hsu art book for San Diego Comic Con 2010. He will be at table #G2.

Check out his facebook page to see some preview pages, and also his website for more work.

You can buy the book on his website if you aren't at the comic con.