There is a great post at USAToday.com that talks about what else appears on the back and inside the cover--this time it is a wraparound. The Dark Lord himself makes an appearance.
For a good shot of the wraparound cover, check out the the Leaky Cauldron page. You can also see the UK versions, too. (They have a UK and a UK Adult version of the cover. Interesting clues on both of them. Is that Slytherin's locket?)
Don't forget that you can place a hold on Harry Potter and the Deathly Hallows in the library catalog.
Thanks for reading,