For 30 years Roger Fouts has pioneered communication with chimpanzees through sign language--beginning with a mischievous baby chimp named Washoe. This remarkable book describes Fout´s odyssey from novice researcher to celebrity scientist to impassioned crusader for the rights of animals. Living and conversing with these sensitive creatures has given him a profound appreciation of what they can teach us about ourselves. It has also made Fouts an outspoken opponent of biomedical experimentation on chimpanzees. A voyage of scientific discovery and interspecies communication, this is a stirring tale of friendship, courage, and compassion that will change forever the way we view our biological--and spritual--next of kin.