| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Worlds within worlds: A journey into the unknown | 978-O-O3-O19421-4 (O-O3-O19421-O) | 1977 | Michael · Chesterman, John · Trux, John Marten |
John May · M J · May, John and Trux, John Marten · May John Fish Ugo · Trux, John May John