- What is sound money? And who will control it, England or America? by James H. R Cromwell, 1934
- The lion's share, by James H. R Cromwell, 1935
- Isolation versus democracy: An address before the Real Estate Board of Newark, Newark, N.J., May 4, 1939 by James Henry Roberts Cromwell, 1939
- Thomas Cromwell (Men with a mission) by James J Ellis, 1891
- Guy Cromwell Field,: 1887-1955 (In British Academy, London) by Donald James Allan, 1957
- Cromwell anecdotes: Illustrating the life and character of Oliver Cromwell by James Macaulay, 1891
- The effect of the Pacific Equatorial Undercurrent (a.k.a. the Cromwell Current) on the purse seine nets of tuna boats by Kenneth James Edward Berger, 1987
- Poems On Affairs of State from the Time of Oliver Cromwell to the Abdication of K. James the Second [Continued to 1707 by Anonymous, 2010-06-08
- The Political Writings of James Harrington: Representative Selections (The Library of Liberal Arts) by James Harrington, Charles Blitzer, 1980-12-03
- Cromwell: An Historical Play in Five Acts by James Mathews Leigh, 2010-04-03
- The House of Cromwell and the Story of Dunkirk by James Waylen, 2010-01-11
- Oliver Cromwell and the Civil War (Longman History in Depth) by James Mason, Angela Leonard, 1998-07-13
- Heart of the desert: A history of the Cromwell and Bannockburn districts of Central Otago by James Crombie Parcell, 1976
- The house of Cromwell and the story of Dunkirk; a genealogical history of the descendants of the Protector, with anecdotes and letters by James Waylen, 2010-06-24
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