ONE GORILLA Atsuko Morozumi. Toronto, ON: Doubleday, 1990. 32pp., cloth, $14.95. ISBN 0-385-25255-2. CIP. Subject Headings: Counting-Juvenile literature. Animals-Juvenile literature. Gorilla-Fiction. Preschool-grade 2 / Ages 3-7 Reviewed by Ruth Cosstick. Volume 19 Number 1 1991 January There are many good counting books available today but One Gorilla, with its delightful cats, fish, frogs and pandas hidden among trees and flowers, and one winsome gorilla on each page, is an outstanding production. The charming illustrations are the work of the author. Highly recommended. Ruth Cosstick, Ottawa, ON.