1. Valiant, dog of the timberline. Title: Valiant, dog of the timberline. Date: ©1935. Author: O'Brien, Jack, 1898-1938. Collecting Area: Mathes Childrens Literature Call number: YH O13 V3 LOCAL
2. Silver Chief : dog of the north Title: Silver Chief : dog of the north Date: ©1933. Author: O'Brien, Jack, 1898-1938. Collecting Area: Mathes Childrens Literature Call number: YH O13 S55 1933 LOCAL
3. The return of Silver Chief Title: The return of Silver Chief Date: ©1943. Author: O'Brien, Jack, 1898-1938. Collecting Area: Mathes Childrens Literature Call number: YH O13 R48 1943 LOCAL