1. Tuesdays with Morrie
   By Mitch Alborn. Doubleday.

2. Heartbreaking Work of Staggering Genius
   By Dave Eggers. Simon & Schuster.

3. Galileo's Daughter
   By Dava Sobel. Walker.

4. Genome
   By Matt Ridley. HarperCollins.

5. Colors of the Mountain
   By Da Chen. Random House.

6. Faith of My Fathers
   By John McCain. Random House.

7. Nonzero
   By Robert Wright. Pantheon.

8. 'Tis
   By Frank McCourt. Scribner.

9. Georgiana: Duchess of Devonshire
   By Amanda Foreman. Random House.

10. The New New Thing
    By Michael Lewis. Norton.

Bestsellers listed above (updated every Friday) are from Barnes & Noble, Borders Books & Music, Brookline Booksmith, The Concord Bookshop, Harvard Book Store, and WordsWorth.