The Long Mars
Terry Pratchett
Long Earth (3)
Attack of the Mutant
R. L. Stine
Goosebumps (25)
The Sea of Monsters
Rick Riordan
Percy Jackson & the Olympians (2)
The Complete Idiot's Guide to Organizing Your Life
Georgene Lockwood
Dingoes at Dinnertime
Mary Pope Osborne
Magic Tree House (20)