Introduces dinosaurs, including how scientists know they existed, what they ate, how they cared for their young, and what the descendants of dinosaurs may look like today.

Describes the life cycle and behavior of sharks.

What was that? That's the roaring burp of a bullfrog! See that? That's the slick, shiny skin of colorful little rainforest frogs! Alive with froggy facts, this book has the coolest photos to bring kids deep into the swampy world of our amphibian amigos.

Learn about penguins and how they live.

Looks at all the big storms created by Mother Nature run amuk--from lightning and thunder to monsoons, hurricanes, and tornadoes. Features superlatives, jokes, and best of all, the incredible photographs available only from National Geographic.

Describes different types of ants and their behavior.

Describes the different types of dolphins, where they live, what they eat, etc.

Introduces sperm whales, including their different body parts, how they travel in groups, what they eat, and how they care for their young.

Young readers are invited along on an automobile race, where they can see what it is like to race, take pit stops, and zoom around other cars.

Ever since the first youngster in history had a pet, cats vs. dogs has been a hotly debated issue at recesses and lunch tables worldwide. Which one's better? Smarter?