Robert Cavelier: The Romance Of The Sieur De La Salle And His Discovery Of The Mississippi River is a historical book written by William Dana Orcutt and published in 1904. The book tells the story of Robert Cavelier, a French explorer who is better known as Sieur de La Salle. The book is a detailed account of La Salle's life, his travels, and his discovery of the Mississippi River. The book begins with La Salle's early life and education in France...