Wendy Pfeffer

"During the winter, the arctic fox begins an incredible journey. She heads north through the tundra, toward the top of the world. No larger than a house cat, she faces treacherous obstacles, frightening predators, and bitter cold along the way. It seems impossible that she could persist against the elements on her almost 2,000-mile journey--but she does."--Amazon.com.

Introduction to the life cycle of a tree.

"Photographs and simple text show a pumpkin's life cycle, from its form as a seed being planted to the end of its growth period"-- "Read and find out about how pumpkins grow from a tiny yellow seed to a pumpkin in this colorfully illustrated nonfiction picture book. This is a clear and appealing environmental science book for early elementary age kids, both at home and in the classroom. Plus it includes includes a find out more section with activities...

Describes the metamorphosis from tadpole to frog.

Describes how dolphins communicate with each other in squeaks, whistles, and pops.

Describes the life cycle of the hardy wolves that live in the high Arctic, where temperatures can be as low as seventy degrees below zero.

Discuses the characteristics and life cycle of the Mute Swan.

Provides information on the hardy animals that make the Antarctic's icy waters their home.