Maynard, Christopher

Discusses the origin of life on earth, from the simplest forms to the development of man, including theories of plant and animal evolution.

Takes a close-up look at working machines at an airport.

Explains how the airplanes and major pieces of equipment in an airport work and interact.

Presents in newspaper format facts relating to the French, American, Russian, and Chinese revolutions.

Contains instructions for over one hundred science experiments that can be performed at home with everyday supplies and ingredients.

Answers questions such as "How many legs does a hairy spider have?" and "Why do weevils have long snouts?".

Find the answers to questions like "What is a sonic boom?" and "How does a helicopter fly?".

Uses words and pictures to provide information about precious gems, King Tut's tomb, American gold, and other hidden treasures.

Discusses the different kinds of castles, the changes in design over the years, and the activities that went on in them during the Middle Ages.