1. John Armstrong (1966-) writes on art, philosophy and aesthetics, and
2. John Harper Armstrong (1949-) on evangelism and other religious topics.
3. John Byron Armstrong (1917-) wrote the limerick book, and
4. John H Armstrong (1920-2004) wrote about model railway layouts.
5. Armstrong, John, 1709-1779 wrote The Art of Preserving Health.
6. Armstrong, John, 1758-1843 wrote Notices of the War.......
7. Armstrong, John, 1784-1829 wrote Facts, observations and practical illustrations, relative to puerperal…
8. Armstrong, John (John H. S.) wrote Paradise Myth.
9. Armstrong, John 1956- wrote Guilty of Everything.
10. John Armstrong did the line drawings for Flora of Melbourne.
11. Armstrong, John, 1955- Jim
12. Professor John Armstrong - Companion to British Road Haulage History
Combination issues