1. The Heroes of Olympus (hardcover and paperback), by Rick Riordan, Hyperion
New in Series: The House of Hades (9781423146728)
2. Magic Tree House (hardcover and paperback), by Mary Pope Osborne, Sal Murdocca (Illus.), Random House
3. Ivy & Bean (hardcover and paperback), by Annie Barrows, Sophie Blackall (Illus.), Chronicle
4. Divergent (hardcover and paperback), by Veronica Roth, Katherine Tegen Books
5. Elephant & Piggie (hardcover and paperback), by Mo Willems, Hyperion
6. Diary of a Wimpy Kid (hardcover), by Jeff Kinney, Amulet
7. Percy Jackson and the Olympians (hardcover and paperback), by Rick Riordan, Miramax
8. Harry Potter (hardcover and paperback), by J.K. Rowling, Scholastic/Arthur A. Levine Books
9. Captain Underpants (hardcover and paperback), by Dav Pilkey, Scholastic
10. Mortal Instruments (hardcover and paperback), by Cassandra Clare, Margaret K. McElderry Books
