| Source | Date | Type | Role |
|---|---|---|---|
| Chase to the End of Time! | 1978-08 | Comic | Author |
| Race to the End of Time! | 1978-10 | Comic | Author |
| Invasion of the Ice People | 1979-05 | Comic | Author |
| DC Comics Presents #35 | 1981-07 | Comic | |
| DC Comics Presents #38 | 1981-10 | Comic | |
| DC Comics Presents #39 | 1981-11 | Comic | |
| DC Comics Presents #41 | 1982-01 | Comic |