The human body is a mysterious thing. Human Body Mysteries Revealed explains how our bodies work and throws light on how the brain controls the body with electricity; how liquid blood turns… More →

Do you wonder about all of Earth's living things, including people? Do you know how organs help us eat, move, breathe, and interact with the world around us? In this book, learn what systems… More →

Since the discovery of Lucy, one of the most famous human skeletons ever discovered, paleontologists and people alike have been fascinated with human fossils. In this book, students will… More →

Do you wonder about the planet we call home? Do you know how people's behavior changes Earth's systems, including its air, land, and water? In this book, learn all about human impacts to… More →

Humanitarians chronicles the fascinating lives and achievements of dedicated female activists around the world. Subjects explored include migrant farm workers, Braille, India, the… More →

Human negligence, engineering miscalculation, mechanical failure - human activity has been responsible for some of the gravest harm to people and the world. Thirteen famous disasters are… More →

In many countries, people do not receive basic rights, such as the right to freedom of expression or the right to equality. This clearly written book examines the history of human rights, and More →

Humans in Space is an exciting series that takes a revealing look at how "Earthlings" have defined their territory in the universe by pushing beyond the confines of the planet. Amazing… More →

Read the traditional nursery rhyme Humpty Dumpty first, then enjoy a fun new rhyme. Can you make up a rhyme of your own? More →

At the bottom of a wall on the top of a hill lies a broken egg. His name is Humpty Dumpty. But how did he get there? Did he fall or was he pushed? This looks like another Nursery Crime! More →