Presents a picture of our world and the forces that threaten its existence. It gives a prescription for a cure and cause for hope, rallying readers to action wi

Ever since quitting her job teaching pediatrics at Harvard Medical School in 1980, Helen Caldicott has worked tirelessly for a safe, sustainable, nuclear-free p

The long-awaited new title in this much-loved series will empower kids to change their world. Our planet is precious. It's where we live, learn, work and play.

FREE BONUS e-book AND ACTIVITIES TO DOWNLOAD & PRINT Children discover how special our planet Earth can be in I Love My Planet Earth! A 16-page padded board boo

For Pluto, summer has always started with a trip to the planetarium. It’s the launch to her favorite season, which also includes visits to the boardwalk arcad