Magic Tree House #11

玛丽·P·奥斯本, Sal Murdocca

Moonhorse

玛丽·P·奥斯本, Sm Saelig

Tales From The Odyssey

玛丽·P·奥斯本

Magic Tree House #12: Polar Bears Past Bedtime

玛丽·P·奥斯本, Sal Murdocca

Magic Tree House #7: Sunset of the Sabertooth

玛丽·P·奥斯本, Sal Murdocca

Magic Tree House #27:Thanksgiving on Thursday

玛丽·P·奥斯本, Sal Murdocca

Magic Tree House (1-4)

玛丽·P·奥斯本

Pirates Past Noon

海盗的藏宝图

玛丽·P·奥斯本

Dinosaurs Before Dark

恐龙谷历险记

玛丽·P·奥斯本

The Knight at Dawn

迷雾里的骑士

玛丽·P·奥斯本

The Knight at Dawn

玛丽·P·奥斯本

Favorite Greek Myths

玛丽·P·奥斯本, Troy Howell

New York's Bravest

玛丽·P·奥斯本, 史帝夫·强森

Haunted Castle on Hallows Eve

玛丽·P·奥斯本, Sal Murdocca, 等

Magic Tree House #26

玛丽·P·奥斯本, Sal Murdocca

Mummies & Pyramids

玛丽·P·奥斯本, Sal Murdocca, 等

Sabertooths and the Ice Age

玛丽·P·奥斯本, Sal Murdocca, 等

Magic Tree House Research Guide #10

玛丽·P·奥斯本, Sal Murdocca, 等

Dolphins and Sharks

玛丽·P·奥斯本, Sal Murdocca, 等

Pirates Past Noon

玛丽·P·奥斯本, Sal Murdocca

Mummies in the Morning

玛丽·P·奥斯本, Sal Murdocca

The Knight at Dawn

玛丽·P·奥斯本, Sal Murdocca

Dinosaurs Before Dark

玛丽·P·奥斯本, Sal Murdocca

Afternoon on the Amazon

玛丽·P·奥斯本, Sal Murdocca