"Minutes, months, millennia - how long is a life on earth?"

Accurate, approachable, and indispensable, this illustrated science encyclopedia is arranged in such categories as "Planet Earth", "Living Things", "Chemistry a

History leaps from the page in this completely revised and updated edition of the critically acclaimed Kingfisher History Encyclopedia. From man's earliest hist

Exploring every major plant and animal group on Earth, a comprehensive reference looks at the development of life on the planet, the various plant and animals k

Color pictures of animals and myriad facts about them.