The Cliff Ruins of Canyon de Chelly, Arizona
The Cliff Climbers
The Clicking of Cuthbert
The Clever Woman of the Family
The Cleveland Era: A Chronicle of the New Order in Politics
The Clergy and the Pulpit in Their Relations to the People.
The Clean Heart
The Clean and Wholesome Land
The Claw
The Claverings
The Classification of Patents
The Classic Myths in English Literature and in Art (2nd ed.) (1911)
The Clarion
The Clansman: An Historical Romance of the Ku Klux Klan
The Clan Fraser in Canada: Souvenir of the First Annual Gathering
The Clammer and the Submarine