Mary Pope Osborne
Magic Tree House #50: Hurry Up, Houdini!
Magic Tree House #45: A Crazy Day with Cobras
Tales from the Odyssey, Part 2
Magic Tree House #51: High Time for Heroes
Monday with a Mad Genius (Magic Tree House, No. 38)
Space (Magic Tree House Research Guide)
Magic Tree House Super Edition #1: Danger in the Darkest Hour
Magic Tree House Collection: Books 1-8
Magic Tree House #37: Dragon of the Red Dawn
Dinosaurs Before Dark (Magic Tree House, No. 1)
Magic Tree House: Books 1-4 Ebook Collection: Mystery of the Tree House (A Stepping Stone Book Box set)
Dinosaurs Before Dark (Magic Tree House Book 1)
Magic Tree House #46: Dogs in the Dead of Night
Good Morning, Gorillas
Magic Tree House Fact Tracker #29: Soccer: A Nonfiction Companion to Magic Tree House #52: Soccer on Sunday
Magic Tree House #1: Dinosaurs Before Dark
Magic Tree House #53: Shadow of the Shark
American Revolution: A Nonfiction Companion to Revolutionary War on Wednesday
Night of the Ninjas
Magic Tree House #39: Dark Day in the Deep Sea (A Stepping Stone Book(TM))
Tales from the Odyssey, Part 1
A Good Night for Ghosts
Magic Tree House #34: Season of the Sandstorms
Earthquake in the Early Morning