The Climbers
Climatic Changes: Their Nature and Causes
Cliges: A Romance
The Cliff Ruins of Canyon de Chelly, Arizona
The Cliff Climbers
Cliff Castles and Cave Dwellings of Europe
The Clicking of Cuthbert
The Clever Woman of the Family
Clever Hans (The Horse of Mr. Von Osten)
Cleveland Past and Present: Its Representative Men
The Cleveland Era: A Chronicle of the New Order in Politics
A Clerk of Oxford, and His Adventures in the Barons' War
Clergymen and Doctors: Curious Facts and Characteristic Sketches.
The Clergy and the Pulpit in Their Relations to the People.
Clerambault: The Story of an Independent Spirit During the War
Clerambault: Geschichte eines freien Gewissens im Kriege