Natalie Pope Boyce

Returning from their adventures in Night of the Nine Dragons, Jack and Annie track the facts about favorite creatures from myth and legend, including dragons, mermaids and unicorns.

Answers questions about the history and behavior of dogs and provides true stories of dog heroics.

A guide to ghosts discusses the history of human belief in them, famous hauntings in the United States and Great Britain, and some possible alternative explanations for them.

Learn about giant pandas and other endangered species.

Jack and Annie learn amazing facts about six history-changing individuals, including Susan B. Anthony, Mahatma Ghandi, Martin Luther King, Jr., John Muir, Florence Nightingale ,and Harriet Tubman.

Examines the historical events that the Magic Tree House book "World at War, 1944" is based on, discussing the causes of the war and D-Day and providing photographs and illustrations.

Track the facts with Jack and Annie! When Jack and Annie came back from their adventure in Magic Tree House(R) #14: "Day of the Dragon King, " they had lots of questions. Who was the Dragon King? How did he build the Great Wall? What is Chinese New Year? What are some other Chinese traditions? Find out the answers to these questions and more as Jack and Annie track the facts about Chinese history and culture.

Discusses dolphins and sharks, their ocean habitats, and general information about oceans and oceanography.

"When Jack and Annie came back from their adventure in Magic Tree House #53: 'Shadow of the Shark, ' they had lots of questions. How many teeth do sharks have? What is their favorite food? What are some other top predators? How do they keep life in balance? Find out the answers to these questions and more as Jack and Annie track the facts about sharks and other predators"-- Provided by publisher.

Annie and Jack present information about ancient Greece and the athletic events known as the Olympic games that were held there.