His Convenient Marchioness
Elizabeth Rolls
Lords at the Altar (2)
The Mystery Of The Trail Of Terror
Robert Arthur, Jr & M. V. Carey
The Three Investigators (39)
Bear out of the Blue
Haley Jacobs
Lone Pine Lodge (1)
Born to Bite
Lynsay Sands
Vengeance of Orion
Ben Bova
Ben Bova - Orion (2)
Orion in the Dying Time
Ben Bova - Orion (3)
Orion and the Conqueror
Ben Bova - Orion (4)
Orion Among the Stars
Ben Bova - Orion (5)