| Paperback |
| author | Giles A. Lutz / Tom West | ||
| title | The Challenger / The Phantom Pistoleer | ||
| series/number | Ace Double / D-436 | ||
| publisher | Ace Books Inc., New York | ||
| year (pages) | 1960 | isbn / asin | - |
| source | INT | country | USA |
| cover artist | {unknown / unbekannt} | ||
| note | - | ||
| comments | - | ||
