Newton’s Rainbow: The Revolutionary Discoveries of a Young Scientist

Famed for his supposed encounter with a falling apple that inspired his theory of gravity, Isaac Newton (1642–1727) grew from a quiet and curious boy into one of the

The Woolly Monkey Mysteries: The Quest to Save a Rain Forest Species (Sandra Markle’s Science Discoveries)

Readers will learn how scientists use camera-trap technology to study woolly monkeys in the Manu Biosphere Reserve. These camera traps helped scientists discover information about the woolly monkeys’ diet,