""The Penningtons, Pioneers of Early Arizona: A Historical Sketch"" is a book written by Robert Humphrey Forbes in 1919. The book tells the story of the Pennington family, who were early pioneers in the state of Arizona. The book provides a detailed account of the Pennington family's journey to Arizona, their struggles and triumphs as pioneers, and their impact on the development of the state. The book is filled with historical anecdotes, photographs,...