Describes the human reproductive system, explains how a baby develops from fertilization to birth, and discusses heredity

This read-together book helps children understand just how special each person is--no matter the color, size, or shape of that child. The Miracle of Life is abo

The Miracle of Death comes to us at a time when transformation is necessary for our survival. Every page of this testament to life loosens our grip on the imagi

"In this ground-breaking and provocative new book Gribbin argues that we owe our existence to the impact of a 'supercomet' with Venus 600 million years ago. But

Answers questions about humans, animals, and plants by examining behavior patterns commonly found in the natural world. Reveals how underlying patterns repeat a