The Book of Life: An Illustrated History of the Evolution of Life on Earth, Second Edition

More Work for Mother: The Ironies of Household Technology from the Open Hearth to the Microwave

The Essential Earthman

Dinosaur!: The Definitive Account of the 'Terrible Lizards'- From Their First Days on Earth to Their Disappearance 65 Million Years Ago (Macmillan Reference Books.)

Leonard Nimoy's Primortals(TM) : Target Earth

Tarnsman of Gor (Chronicles of Counter-Earth, Vol 1)

Little Earthquakes : A Novel

Pig Earth

Tales of Old Earth

The Last Safe Place on Earth (Laurel Leaf Books)