The Call of the Wild
Jack London
An unusual dog, part St. Bernard, part Scotch shepherd, is forcibly taken to the Klondike gold fields where he eventually becomes leader of a wolf pack.

by Gail Herman (1992)
A puppy follows his master on the first day of school and visits several classrooms, to the delight of the pupils and the chagrin of the adults.
Jack London
An unusual dog, part St. Bernard, part Scotch shepherd, is forcibly taken to the Klondike gold fields where he eventually becomes leader of a wolf pack.