Star Trek: The Original Series - Bantam Novels - 009 - Trek ...
Stephen Goldin
Star Trek: The Original Series - Bantam Novels (9)
Strangler's Moon
Stephen Goldin & E. E. Smith
Appointment at Bloodstar
E. E. "Doc" Smith & Stephen Goldin
Eclipsing Binaries
Stephen Goldin & Edward Elmer Smith
The purity plot
The Clockwork Traitor
Getaway world
Stephen Goldin & Edward Elmer Doc Smith