Author: Patricia Barnes-Svarney

A look at the creation and composition of asteroids and the frightening eventuality of a collision with the earth.

Plain and simple answers to more than 1,250 questions about the formulas, history, major personalities, latest developments, milestones, evolution ...

In an engaging, easy-to-follow, question and answer format, everyday math concepts are tackled and explained in plain English (with a little help f...

Your fitness, health, and well-being depend on food and proper nutrition. Yet, knowing what is in the foods we eat, understanding the differences b...

Answering over 600 interesting questions about dinosaurs, this fun-filled fact-book provides a wealth of information on the lives and habits of the...