| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Counterfeit Heinlein | 978-1-58715-344-0 (1-58715-344-0) | 2001 | |
| The Rim Gods / The High Hex | 978-0-441-72400-0 (0-441-72400-0) | 1969 | A. Bertram Chandler |
L. J. · L.M. · Laurence J. · Laurence M. · Laurence Mark Janifer · M J