Describes the major groups of marine animals, including fish, birds, mammals, and crustaceans.

A guide to freshwater and marine aquarium fish and plants, including all common and scientific names, environmental needs and other pertinent information, photo

WHAT WILL DESTROY ONE CHILD WILL BE THE MAKING OF ANOTHER. From the icy banks of a secluded country pond to the fevered core of a historic London heat wave and

Provides an introduction to more than 100 insects and arachnids, giving general information about family characteristics and habits, and more specific facts abo

"Reinforces both sorting and reading skills, stimulates critical thinking, and provides students with an understanding of math in the real world"--Provided by p