| Paperback |
| author | Alan Marshall | ||
| title | Under-Covers Agent [Novel] | ||
| series/number | - / - | ||
| publisher | Greenleaf Publications Evanston, IL. [later:] San Diego, CA. | ||
| year (pages) | 1968 | isbn | - |
| source | INT | country | USA |
| original | - | ||
| cover artist | Tomas Cannizarro | ||
| note | - | ||
| comments | - | ||
