The Call of the Wild (English, Paperback, Jack London)

First published in 1903, The Call of the Wild is regarded as Jack London’s masterpiece. Based on London’s experiences as a gold prospector in the Canadian wilderness and his ideas about nature and the struggle for existence, The Call of the Wild is a tale about unbreakable spirit and the fight for survival in the frozen Alaskan Klondike.
Source- Goodreads.com