ISBN 0545155789 books & textbook
The Magic Tree House Research Guide 18-Book Set (American Revolution, Ancient Greece and the Olympics, Ancient Rome and Pompeii, Dinosaurs, Dolphins and Sharks, Knights and Castles, Mummies and Pyramids, Penguins and Antarctica, Pilgrims, Pirates, Polar Bears and the Arctic, Rain Forests, Sabertooths and the Ice Age, Sea Monsters, Space, Titanic, Tsunamis and Other Natural Disasters, and Twisters and Other Terrible Storms)
Scholastic Book Clubs /2009T Paperback
isbn-10: 0545155789 / isbn-13: 9780545155786
