Jack London
In Call of the Wild, Buck, a domesticated dog, is stolen from his home in California and sold into sled dog slavery during the 1890s Klondike gold rush in Alaska. Forced to shed the comforts of civilization, he reverts to more primitive instincts and emerges as the leader of the pack. White Fang, published before Call of the Wild, is the companion novel about a wild wolf dog who is adopted by a human and eventually domesticated.
...In 1902, Jack London purchased some secondhand clothes, rented a room in the East End, and set out to discover how the London poor lived. His research makes shocking reading. Moving through the slums as one of the poor; eating, drinking, and socializing with the underclass; lining up to get into a flophouse, London was scandalized and brutalized by the experience of living rough in Britain's capital. His clear-eyed reflections
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