Magic tree house fact tracker

Jack and Annie track the facts behind six people who have changed history, including Florence Nightingale, Martin Luther King, Jr., Mahatma Gandhi, Harriet Tubman, Susan B. Anthony, and John Muir.

When Jack and Annie came back from their soccer adventure, they had a lot of questions and this companion to "Soccer on Sunday" answers those questions.

Returning from their adventures in Shadow of the Shark, Jack and Annie learn engaging facts about sharks, from how many teeth they have and what their favorite food is to their role in balancing nature and the identities of comparable predators.

"A nonfiction companion to Magic Tree House #54: Balto of the Blue dawn"--Provided by publisher.

Answers questions Jack and Annie had after they came back from their adventure in Magic Tree House #15: Viking Ships at Sunrise.

Presents a picture of life in colonial America and reviews the causes and major events of the American Revolution.