- A System of Logic, Ratiocinative and InductiveJohn Stuart Mill, Jean Louis Hippolyte Peisse et al.
- Chess Chess Chess ChessJohn Mill
- Crochet Crochet Crochet CrochetJohn Mill
- Crocheting Crocheting Crocheting CrochetingJohn Mill
- Cryptography Cryptography Cryptography CryptographyJohn Mill
- Cosplay Cosplay Cosplay CosplayJohn Mill
- Cartooning Cartooning Cartooning CartooningJohn Mill
