Top 10 Best-Sellers as of 2009/5/10

From USA Today's best-seller list (you can find out their basis here):

1. Percy Jackson and the Olympians: The Last Olympian by Rick Riordan
   
2. Dead and Gone by Charlaine Harris
3. New Moon by Stephenie Meyer
4. Twilight by Stephenie Meyer
   
5. Eclipse by Stephenie Meyer
6. Vision in White by Nora Roberts
   
7. Breaking Dawn by Stephenie Meyer
8. The 8th Confession by James Patterson
   
9. The Shack by William P. Young
10. Angels & Demons by Dan Brown