Radlauer, Ed

Introduces the three-wheeled dirt machine, or all terrain vehicle, and the sport of all terrain vehicle racing. Includes a glossary.

Simple text and illustrations describe the characteristics of volcanoes and what happens during an eruption.

Describes in simple terms the physical charateristics of monkeys and apes.

An introduction to the manufacture and use of small, energy-efficient, four-cylinder trucks.

Charlie experiences pangs of guilt after using illegal fuel in order to win his first karting trophy. Includes a brief discussion of karts and karting and a vocabulary list.

Maria is confident that she will win the soap box derby in her car Picklepower. Includes glossary of soap box derby terms.

Photographs and brief text present the steps involved in building a soap box racer and entering a soap box derby.

Includes instructions for building a model V-2 rocket, a satellite, a space shuttle, and a cruise missile.

A simple description of sharks' physical characteristics.