• John, a book of the Bible
• "John, Gospel of," in Easton's Bible Dictionary (1897)
• "John (1167?-1216)," in Dictionary of National Biography, London: Smith, Elder, & Co., (1885–1900) in 63 vols.
• "John of England," by Henry William Carless Davis in Encyclopædia Britannica (11th ed., 1911)
• "John," in The New Student's Reference Work, Chicago: F.E. Compton and Co. (1914)
• "John," in Collier's New Encyclopedia, New York: P. F. Collier & Son Co. (1921)

Also

• 1 John
• 2 John
• 3 John
• King John

Authors

• John (disambiguation)
• First name: John, Johns
• Others: John, Johns