Nonfiction Science

How does an egg become a butterfly? Follow each step in nature's cycle - from egg to brightly colored insect - in this fascinating book!

This is the story of the first six months in the life of a baby bottle-nosed dolphin. You will see what dolphins eat, and how they protect themselves from sharks, killer whales, and other enemies. Learn about these intelligent mammals who live under the waves.

Discover what a grizzly bear has in common with a jaguar. Find out what sets a grizzly bear apart from an armadillo. Listeners will compare and contrast key traits of grizzlies - their appearance, behavior, habitat, and life cycle - to traits of other mammals. Through gathering information about similarities and differences, listeners will make connections and draw conclusions about what makes this animal a mammal and how mammals are alike and different from each other.

What does it mean to migrate? Discover which animals migrate and why they migrate through detailed, simple text.

They say a dog is a man's best friend. Well, while this may partly be true, the unfortunate part about our friendship with our dogs is really wanting. Let me ask you this simple question; how much do you know about dogs? If you really are someone's friend, you probably would do everything possible to know as much about them as is practically possible. If you've been a dog owner for some time, you can bet that your dog knows a lot about you than you probably may think.

At least as far back as the ancient myth of Icarus, humans longed to fly - but it wasn't until December 17, 1903, on the windy dunes of Kitty Hawk, North Carolina, that the dream finally came true. And it was all thanks to Orville and Wilbur Wright, two former bicycle mechanics who built their first toy plane - a rubber-band powered rotary - when they were just children.

When a bass lunges at Puffer, he suddenly blows up like a beach ball! Now twice his size, Puffer is able to face the dangers of the deep! Reviewed by the Smithsonian Institution for accuracy, Puffer's Surprise is a fun and informative story.

The eerie silence was broken only by the sound of scuffling feet as marchers approached the Edmund Pettus Bridge in Selma, Alabama. The mood was sober. Hundreds of men, women, and children had been protesting in Selma for weeks to win black Americans the right to vote. They’d been threatened. Been arrested. Jailed. This march was likely to end in violence, yet they went anyway. But when state troopers attacked with billy clubs and tear gas, the brute force was a shock.

Hi there! My name is Evan Copper and I have spaceship and a shiny spacesuit! And I'd like to take you with me on an amazing trip through our solar system. I'm inviting you to come along on a fact-filled journey all the way to Mercury! I hope you'll come along and learn all sorts of new and exciting things with me!

The human species is relatively new to the planet in geologic terms. With origins reaching back only a few million years, the rise of humans from primate ancestors is a remarkable evolutionary success story. Early Humans traces the beginnings of the human species, its success and adaptability, and the development of such innovations as human language and culture.

Wrongful intolerance has existed in American society for more than four centuries. Us and Them illuminates the shadowy corners of our national past and traces the country’s continuing efforts to measure up to its lofty ideals. Through 14 dramatic narratives, listeners witness epic struggles that shaped our collective identity. These and eight other forgotten incidents of history come to life in clear and vibrant prose.

At least as far back as the ancient myth of Icarus, humans longed to fly - but it wasn't until December 17, 1903, on the windy dunes of Kitty Hawk, North Carolina, that the dream finally came true. And it was all thanks to Orville and Wilbur Wright, two former bicycle mechanics who built their first toy plane - a rubber-band powered rotary - when they were just children.

Learn what a Siberian tiger has in common with an elk. Discover what sets a Siberian tiger apart from a Tasmanian devil. Listeners will compare and contrast key traits of Siberian tigers - their appearance, behavior, habitat, and life cycle - to traits of other mammals. Through gathering information about similarities and differences, listeners will make connections and draw conclusions about what makes this animal a mammal and how mammals are alike and different from each other.

Compare different types of scales and discover how they protect the bodies of fish and reptiles.

Let's talk about periods, your menstrual cycle - whatever you call yours, and however you feel about it, you know that you're stuck with it for around 40 years! So you want to make the best of those years, right? This book will help you by showing you how conventional feminine sanitary products are not always the best choices for your health and the environment. Did you know that each sanitary pad uses the equivalent of four plastic bags? There are many sustainable alternatives....

Learn what a mountain gorilla has in common with a hippopotamus. Find out what sets a mountain gorilla apart from a raccoon or a mountain lion. Listeners will compare key traits of mountain gorillas - their appearance, behavior, habitat, and life cycle - to traits of other mammals. Through gathering information about similarities and differences, listeners will make connections and draw conclusions about what makes this animal a mammal and how mammals are alike and different from each other.

Some mammals have a little fur or hair, others have a lot! Learn how fur helps these animals survive.

Do you know what it takes to run a farm? Gail Gibbons uses her signature combination of clear and informative wording to explore life on a farm throughout the year. Kids will hear the work required to take care of various kinds of animals, as well as indoor chores necessary to maintain the farm. Telling how activities change from one season to the next, Gibbons explains how farmers deal with weather and use machines to grow crops which become our food.

Alan loves animals, but the great cat house at the Bronx Zoo makes him sad. Why are they all alone in empty cages? Are they being punished? More than anything, he wants to be their champion--their voice--but he stutters uncontrollably. Except when he talks to animals... Then he is fluent. Follow the life of the man Time Magazine calls, "the Indiana Jones of wildlife conservation" as he searches for his voice and fulfills a promise to speak for animals, and people, who cannot speak for themselves.

How does a tadpole become a frog? Follow each step in nature's cycle - from egg to adulthood - in this fascinating book!