1. Magic Tree House (hardcover and paperback), by Mary Pope Osborne, Sal Murdocca (Illus.), Random House
2. Elephant & Piggie (hardcover and paperback), by Mo Willems, Hyperion
3. Ivy & Bean (hardcover and paperback), by Annie Barrows, Sophie Blackall (Illus.), Chronicle
4. Big Nate (hardcover and paperback), by Lincoln Peirce, Harper
5. Diary of a Wimpy Kid (hardcover), by Jeff Kinney, Amulet
6. Harry Potter (hardcover and paperback), by J.K. Rowling, Scholastic/Arthur A. Levine Books
7. Percy Jackson and the Olympians (hardcover and paperback), by Rick Riordan, Miramax
8. Captain Underpants (hardcover and paperback), by Dav Pilkey, Scholastic
9. Divergent (hardcover and paperback), by Veronica Roth, Katherine Tegen Books
10. The Mysterious Benedict Society, by Trenton Lee Stewart, Little Brown
