Killmaster
- The series was published from 1964 until 1990 and contains 261 titles.
- It is an update of a pulp fiction private detective character named Nick Carter, first published in 1886.
- The titles appeared under the publisher's common house pseudonym {{A|Nick Carter}} used by multiple authors. The respective clear names are listed in Wikipedia.com
Titles (19)
| # | Title | Author(s) | Year | Type |
|---|---|---|---|---|
| 32 | Operation Moon Rocket | Lew Louderback | 1968 | |
| 41 | The Red Rays | Manning Lee Stokes | 1969 | |
| 44 | The Sea Trap | Jon Messmann | 1969 | |
| 46 | The Human Time Bomb | William L. Rohde | 1969 | |
| 48 | The Living Death | Jon Messmann | 1969 | |
| 51 | Operation Snake | Jon Messmann | 1969 | |
| 60 | The Death Strain | Jon Messmann | 1970 | |
| 66 | The Inca Death Squad | Martin Cruz Smith | 1972 | |
| 69 | Code Name: Werewolf | Martin Cruz Smith | 1973 | |
| 76 | The Devil's Dozen | Martin Cruz Smith | 1973 | |
| 123 | The Doomsday Spore | George Warren | 1979 | |
| 145 | The Q-Man | John Stevenson | 1981 | |
| 150 | The Solar Menace | Robert E. Vardeman | 1981 | |
| 156 | The Last Samurai | Bruce Algozin | 1982 | |
| 162 | Deathlight | Jerry Ahern | 1982 | |
| 171 | Doctor DNA | Robert E. Vardeman | 1982 | |
| 214 | Tunnel for Traitors | Jack Canon | 1986 | |
| 215 | The Samurai Kill | Dennis Lynds | 1986 | |
| 232 | The Poseidon Target | Jack Canon | 1987 |