O'Brien, Jack Silver Chief : dog of the North Jack O'Brien ; ill. by Kurt Wiese. - Cutchogue, N.Y. : Buccaneer Books, c1933. - 218 p. : ill. ; 23 cm. ISBN: 0899668232 9780899668239 Subjects--Topical Terms: DogsMounted police--CanadaChildren's stories. Subjects--Geographic Terms: Canada Dewey Class. No.: jO'Br 84