What does it feel like to live in a pressurized metal tube, 1000 feet (300 m) under the ocean, and only steps away from lethally dangerous nuclear fissile material? Nuclear submariners know.… More →
Hosted Ebook
This timely title discusses the creation of the atom bomb and the post-World War II nuclear arms race that shaped the consciousness of generations. Primary and secondary source materials such More →
From hot magma deep inside Earth to rock and soil on the surface, this book describes the layers that makeup Earth and the life-supporting atmosphere that surrounds it. More →
Pets make us happy. They help us learn responsibility. Find out the best ways to take care of your pets so that they are happy, too! Every book also includes a page for caregivers and… More →
In this book, early readers will discover the concept of opposites using new and old objects all around them! Using engaging and colorful photographs, simple sentences, and exciting sight… More →
Follow along as the Math Wiz takes you on a magical adventure, learning number words along the way! Perfect for introducing young readers to number words. More →
Welcome to Nunavut! Come with me, Tarkik, as I show you around the territory where I live. Learn about the official flag, animal, and flower. Find out my favorite activities too! Also… More →
Dragons have gotten a bad rap in stories! But dragons have problems just like we do! Find out what worries a dragon and why you shouldn't take a dragon to Show and Tell. More →
Nunca conocí a un dragón que no me gustara (I've Never Met a Dragon I Didn't Like) Bilingual Eng/Spa
Dragons have gotten a bad rap in stories! But dragons have problems just like we do! Find out what worries a dragon and why you shouldn't take a dragon to Show and Tell. Features include… More →