Henry Carter Hull

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.

Describes Earth's surface, surroundings, interior, and distance from the sun, as well as the planet's beginnings.

Presents a children's book that describes snowplows, how they operate, what they do, how the blades go up and down, and their importance in winter weather.

Describes Mars' surface, surroundings, interior, and distance from the sun, as well as its discovery and missions to study the planet.

Provides examples of the many kinds of courage found in everyday life and in unusual circumstances, from tasting the vegetable before making a face to being a firefighter or police officer.

Mumbet's Declaration of Independence tells the story of a Massachusetts slave from the Revolutionary era--in 1781, she successfully used the new Massachusetts Constitution to make a legal case that she should be free.

Describes Saturn's surface, surroundings, interior, and distance from the sun, as well as its discovery and missions to study the planet.

Answers many questions about alligators such as, where they live, how big they grow, if they are dangerous to people, and what sounds they make.

Describes Mercury's surface, surroundings, interior, and distance from the sun, as well as its discovery and missions to study the planet.

Describes Venus's surface, surroundings, interior, and distance from the sun, as well as its discovery and missions to study the planet.