1. 02. English Fiction The clue at the zoo / by Giff, Patricia Reilly. Publication: New York : Dell, 1990 . 74 p. : , A Young Yearling Book. 20 cm. Date:1990 Availability: Copies available: (1), Actions:
2. 02. English Fiction Key to the treasure / by Parish, Peggy. Publication: New York ; Dell, 1966 . 154 p. : , A Dell Yearling book. | "A Liza, Bill, & Jed Mystery" | "Reprinted by arrangement with Macmillan Publishing Co., Inc. " 20 cm. Date:1966 Availability: Copies available: (2), Actions: