""Ephraim Ursus, American Pioneer: The Biography Of A Grizzly Bear"" is a book written by Philip Ashton Rollins. It is a biography of a grizzly bear named Ephraim Ursus who lived in the American West during the 19th century. The book tells the story of Ephraim's life, from his birth to his eventual death, and his interactions with humans and other animals. It also explores the history of the American West during this time period, including the conflicts...