Mary Pope Osborne

Presents a picture of life in colonial America and reviews the causes and major events of the American Revolution. Annotation. WHY DID WE fight the Revolutionary War? What is the Declaration of Independence? What was it like to live in the 13 colonies? Find out the answers to these questions and more in Magic Tree House Research Guide: American Revolution, Jack and Annie's guide to one of the most important events in our nation's history. This is...

The magic tree house takes Jack and Annie to Africa where they meet up with wonderful wild animals, a very hungry warrior, and where they even solve a riddle.

"A nonfiction companion to Magic Tree House #52: Soccer on Sunday"-- Shares up-to-date information, photos and illustrations in a companion to Soccer on Sunday that offers additional facts about everything from the history of soccer and the sport's most notable players to the traditions surrounding the World Cup. --Publisher's description.

Join Jack and Annie as they research leprechauns and Irish folklore and find out the facts behind the fiction.

A Quaker girl's diary reflects her experiences growing up in the Delaware River Valley of Pennsylvania and her capture by Lenape Indians in 1763.

"A nonfiction companion to Magic Tree House #54: Balto of the Blue dawn."-- Returning from their adventure in Balto of the Blue Dawn, Jack and Annie learn fun facts about sled dogs, the Iditarod and other extreme sports, from the X Games to Ironman competitions. --Publisher's description.

Introduces the Vikings, discussing why they went on raids, what they wore, what their ships were like, and how they shaped history.

The magic tree house takes Jack and Annie to Antarctica to search for the fourth secret of happiness for Merlin.

The magic tree house carries Jack and Annie to New York City in 1938 on a mission to rescue the last unicorn.

When Merlin is weighed down by sorrows, Jack and Annie travel back to feudal Japan to learn one of the four secrets of happiness.