Berkeley: University of California Press, 1998. Quarto, paperback, colour photographs.
Now in paperback. "Here at last is a book that will give the fourth great ape the visibility that this wonderful species deserves. You will learn that bonobos are not just 'little' chimpanzees but are every bit as different from chimpanzees as chimpanzees are from gorillas. If you care about great apes, this book, with its superb photographs and vivid text, is a must." Jane Goodall. Hardcover out of print.
Price: $64.00 AU