shells

A young explorer's guide to shells, discussing what they are and how they are formed, looking at some of the many different types of shells and the animals they house, and including tips on how to find, collect, and observe shells.

Photographs and text examine different types of shells, including seashells, eggshells, and fossil shells, focusing on such aspects as how shells camouflage themselves and how they may be collected.

Photographs and text examine different types of shells, including seashells, eggshells, and fossil shells, focusing on such aspects as how shells camouflage themselves and how they may be collected.

An introduction to sea shells of the United States and Canada. Includes hands-on extension activities.

Photographs and simple text introduce young readers to various animals that have shells.

Photographs and simple text describe various creatures that have shells.

Discusses shells, what they are made of, their function, and the creatures that live in them.

An introductory guide to seashells and the creatures who inhabit them.