WW Norton & Co Sivumäärä: 478 sivua Asu: Pehmeäkantinen kirja Julkaisuvuosi: 1987, 11.03.1987 (lisätietoa) Kieli: Englanti
"Gould himself is a rare and wonderful animal—a member of the endangered species known as the ruby-throated polymath. . . . [He] is a leading theorist on large-scale patterns in evolution . . . [and] one of the sharpest and most humane thinkers in the sciences." --David Quammen, New York Times Book Review