Koko is a famous sign-language-speaking gorilla. This is the true story of her friendship with a kitten. "Patterson and Cohn let readers see . . . the gentle mind that wanted something to love and be loved by."--"School Library Journal," starred review. Full-color photos.Patterson, Francine is the author of 'Koko's Kitten' with ISBN 9780590444255 and ISBN 0590444255.