This entertaining, high-interest series looks at strange and little-known facts about things in our world. Eye-catching, full-color photography and illustrations engage even the most… More →

How do you know if a career in the armed forces, police, or special operations is for you? This bold and exciting series gives readers a comprehensive look at the skills, aptitude, and… More →

A potential cure for ulcers turns into the sweetener aspartame. A lab error leads to the discovery of synthetic rubber. Were these the results of careful research or sheer "chemtastrophe?"… More →

Children in conflict zones experience life-threatening situations and witness violence. They are killed or injured; some are forced to fight; many are orphaned. This important series helps… More →

Gandhi once said, "Be the change you want to see in the world." In this inspirational series, readers will learn about the social, economic, and environmental impacts behind their favorite… More →

Pit toilets, with their stew of human waste and hovering flies; fish that sleep in a bubble of mucus; a city of mites quietly feasting on your face. Turn the pages of the books in this series More →

COVID-19 is the first major pandemic in more than 100 years. This detailed series explores how the pandemic began and how it was fought around the world--by scientists, governments, and… More →

Two new titles have been added to Crabtree Groundbreaker Biographies - the life stories of people from a variety of walks of life whose talent, courage, skill, and vision have inspired… More →

In folklore, there are many different types of made-up creatures, such as vampires, as well as what are known as cryptids--animals which may or may not exist--such as sea monsters. This… More →

This series uncovers the exciting and sometimes surprising careers that STEM fields can open doors to in the 21st century. Readers will learn how the study of science, technology,… More →