Books: co co education (sorted alphabetically)
- Concerning Belinda Eleanor Hoyt Brainerd
- Condensed guide for the Stanford revision of the Binet-Simon intelligence tests Lewis M. Terman
- Condition and Tendencies of Technical Education in Germany Arthur Henry Chamberlain
- Confession: A Novel Maksim Gorky
- Confessions of an Etonian I. E. M.
- Confessions of Jean Jacques Rousseau — Complete Jean-Jacques Rousseau
- Conflict David Graham Phillips
- Conic Sections: Treated Geometrically W. H. Besant
- Coniston — Complete Winston Churchill
- Consecrated Womanhood Frederic Rowland Marvin
- Considerations on Religion and Public Education Hannah More
- Construction Work for Rural and Elementary Schools Virginia McGaw
- Contes et historiettes à l'usage des jeunes enfants (French) Zulma Carraud
- Contes Français (French)
- Copper Work: A Text Book for Teachers and Students in the Manual Arts Augustus F. Rose
- Copyright Law of the United States of America United States and Library of Congress. Copyright Office
- Corazón : (diario de un niño) (Spanish) Edmondo De Amicis
- Correct Account of the Horrible Occurrence Which Took Place at a Public-House in St. James's Market Anonymous
- Correlated courses in woodwork and mechanical drawing Ira Samuel Griffith
- Cotton Kingdom, volume 1 (of 2) : A traveller's observations on cotton and slavery in the American Slave States Frederick Law Olmsted
- Counter-currents Agnes Repplier
- Country School: An Entertainment in Two Scenes Martha Russell Orne
- Country Walks of a Naturalist with His Children W. Houghton
- Courage of the Commonplace Mary Raymond Shipman Andrews
- Course of Study of the Oakland High School Oakland . Board of Education