With over 1700 species, more than one-third of all mammals are rodents. From the jumping jerboa to the humungous capybara, What is a Rodent? gnaws through rodent myths to expose the facts… More →

This interesting book describes the characteristics of a theocracy, a political system in which a deity, or god, is considered to be the supreme ruler of the state. Religion plays the central More →

John Dalton is considered by many to be the Father of Modern Atomic Theory. Readers will learn how Dalton developed his influential theory that explains the shape, structure, and behavior of… More →

This informative and beautiful book looks at apex, or top, predators - animals that are not eaten by other animals in their habitats - and why these animals play a very important role in… More →

This fascinating title examines the sequence of events that led to the formation of cell theory. In 1665, scientist Robert Hooke published Micrographia, the first significant work focused on… More →

This timely title examines the fast-changing world of technological innovation and entrepreneurship. From the successes of Mark Zuckerberg and Facebook to Nick D'Aloisio and his meteoric… More →

This engaging title explains that electromagnetism is the combined power of electricity and magnetism. Detailed images, clearly written text, and opportunities for hands-on learning combine… More →

Entrepreneurs are a vital component of a successful economy. They can create jobs and help keep money in their local communities. What is Entrepreneurship? explains the risks and rewards… More →

This forward-looking book explores a unique field of entrepreneurship, in which innovative individuals directly address, or work toward addressing, environmental challenges in our world.… More →

French chemist Louis Pasteur made several significant contributions to the world of science. This intriguing book examines how Pasteur uncovered the basis of the modern germ theory. Readers… More →