| Kenneth Robeson
Death In Silver
| | Bantam USA | Jul 1968 | Paperback | 0 | | |
| Kenneth Robeson
Mystery Under The Sea
| | Bantam USA | Aug 1968 | Paperback | 0 | | |
| Kenneth Robeson
The Deadly Dwarf
| | Bantam USA | Sep 1968 | Paperback | 0 | | |
| Kenneth Robeson
The Other World
| | Bantam USA | Oct 1968 | Paperback | 2 | | |
| Kenneth Robeson
The Flaming Falcons
| | Bantam USA | Nov 1968 | Paperback | 0 | | |
| Kenneth Robeson
The Annihilist
| | Bantam USA | Dec 1968 | Paperback | 1 | | |
| Kenneth Robeson
Dust Of Death
| | Bantam USA | Jan 1969 | Paperback | 0 | | |
| Kenneth Robeson
The Terror In The Navy
| | Bantam USA | Feb 1969 | Paperback | 1 | | |
| Kenneth Robeson
Mad Eyes
| | Bantam USA | Mar 1969 | Paperback | 1 | | |
| Kenneth Robeson
The Squeaking Goblin
| | Bantam USA | Apr 1969 | Paperback | 1 | | |
| Kenneth Robeson
Resurrection Day
| | Bantam USA | May 1969 | Paperback | 2 | | |
| Kenneth Robeson
Hex
| | Bantam USA | Jun 1969 | Paperback | 0 | | |
| Kenneth Robeson
Red Snow
| | Bantam USA | Jul 1969 | Paperback | 0 | | |
| Kenneth Robeson
World's Fair Goblin
| | Bantam USA | Aug 1969 | Paperback | 0 | | |
| Kenneth Robeson
The Dagger In The Sky
| | Bantam USA | Sep 1969 | Paperback | 0 | | |
| Kenneth Robeson
Merchants Of Disaster
| | Bantam USA | Oct 1969 | Paperback | 0 | | |
| Kenneth Robeson
The Golden Ogre
| | Bantam USA | Nov 1969 | Paperback | 0 | | |
| Kenneth Robeson
The Man Who Shook The Earth
| | Bantam USA | Dec 1969 | Paperback | 0 | | |
| Kenneth Robeson
The Sea Magician
| | Bantam USA | Jan 1970 | Paperback | 0 | | |
| Kenneth Robeson
The Men Who Smiled No More
| | Bantam USA | Feb 1970 | Paperback | 1 | | |
| Kenneth Robeson
The Midas Man
| | Bantam USA | Mar 1970 | Paperback | 0 | | |
| Kenneth Robeson
Land Of Long Juju
| | Bantam USA | Apr 1970 | Paperback | 0 | | |
| Kenneth Robeson
The Feathered Octopus
| | Bantam USA | May 1970 | Paperback | 0 | | |
| Kenneth Robeson
The Sea Angel
| | Bantam USA | Jun 1970 | Paperback | 0 | | |
| Kenneth Robeson
Devil On The Moon
| | Bantam USA | Jul 1970 | Paperback | 1 | | |