The Call of the Wild [electronic resource]. - Salt Lake City : Project Gutenberg Literary Archive Foundation, 2008. - 1 online resource : multiple file formats. Access: Internet Applicable license: http://www.gutenberg.org/license Subjects--Topical Terms: Dogs--Fiction.Adventure stories.Nature stories.Sled dogs--Fiction.Pet theft--Fiction.Feral dogs--Fiction.Animal welfare--Fiction. Subjects--Geographic Terms: Klondike River Valley (Yukon)--Fiction.