Asks readers true or false questions about rocks and minerals and provides an answer on the page following each.

Answers questions about wolves: their physical characteristics, pack life, behavior and life cycle, history, and the danger they face from humans.

This book presents information about frogs, toads, newts, salamanders, and caecilians in a question-and-answer format.

You will find the answers to more than 75 questions about tropical rain forests. Become an expert on everything from Brazil nut trees and giant vines to hummingbirds and anteaters. Learn amazing facts that will shock your family and friends! There are hundreds of facts to collect, plus colorful illustrations that give you a glimpse of what life is like in a dense, green tropical rain forest.

"Did you know that the blue whale, the world's largest animal, is as big as three school buses and weighs as much as twenty-seven elephants? Or that a sea wasp is so poisonous, its venom can kill up to sixty human adults? Can you believe that the silk moth caterpillar's appetite is so enormous that it can eat more that than 1,000 times its weight each day?"--Amazon.

Asks readers a true-or-false question about the physical characteristics, diets, or behavior of mammals that the reader can find the answer to by turning the page.

Written in question and answer format, this book explains various characteristics of dolphins and their relationship to humans.

Contains 22 true-or-false questions with a photograph on every page of a bird.