- 54-40 or Fight
- Heart's Desire: The Story of a Contented Town, Certain Peculiar Citizens, and Two Fortunate Lovers; A Novel
- John Rawn, Prominent Citizen
- Maw's Vacation: The Story of a Human Being in the Yellowstone
- North of 36
- The Broken Gate: A Novel
- The Covered Wagon
- The King of Gee-Whiz
- The Lady and the Pirate: Being the Plain Tale of a Diligent Pirate and a Fair Captive
- The Magnificent Adventure: Being the Story of the World's Greatest Exploration and the Romance of a Very Gallant Gentleman
- The Man Next Door
- The Mississippi Bubble: How the Star of Good Fortune Rose and Set and Rose Again, by a Woman's Grace, for One John Law of Lauriston
- The Passing of the Frontier: A Chronicle of the Old West
- The Sagebrusher: A Story of the West
- The Singing Mouse Stories
- The Story of the Outlaw: A Study of the Western Desperado
- The Way of a Man
- The Way Out
- The Way to the West, and the Lives of Three Early Americans: Boone—Crockett—Carson
- The Web : The Authorized History of the American Protective League
- The Young Alaskans
- The Young Alaskans in the Rockies
- The Young Alaskans on the Missouri
- The Young Alaskans on the Trail
- Young Alaskans in the Far North