Simon, Seymour

Explains the fundamentals of programming, with simple exercises, in the BASIC language.

Describes the characteristics of Mars and its moons, examines old beliefs and new discoveries about the planet, and includes photographs sent back by unmanned spaceships.

Easy-to-understand text for the beginning reader.

Photographs, illustrations, and simple text provide an introduction to the nine planets of the solar system.

Provides an easy-to-read overview of the history of aircraft.

A photo-illustrated look at different kinds of sharks, their physical characteristics, their keen senses, and their diets.

Provides an easy-to-read overview of Egyptian pyramids and the burial practices associated with them, and introduces the pyramids of other countries.

Describes the physical characteristics and behavior of the often misunderstood and feared sharks.

The science sleuth solves ten puzzles related to the solar system, the stars, the weather, and the elements.