Jack London 
The Call of the Wild (Diversion Classics) [EPUB ebook] 

Featuring an appendix of discussion questions, the Diversion Classics edition is ideal for use in book groups and classrooms.
When Buck, a domesticated dog, is kidnapped, he is sent on a journey of growth and loss from a comfortable life in California to the wilds of the Yukon. This classic adventure is a story of survival and loyalty, marked by Jack London’s straightforward, clear-eyed style. THE CALL OF THE WILD reveals as much about human nature as it does about its animal protagonists.