34 books • 13 series
Armageddon Sky (Star Trek: Deep Space Nine, #21)
Time's Enemy (Star Trek: Invasion, #3)
Extreme Prejudice (Alien nation, No 7)
Envoy (Star Trek: The Original)
Star Trek: Envoy (Star Trek on compact disc) (Star Trek) (Star Trek) (Star Trek: The Original)
Lost Years (Star Trek, #70)
Caretaker (Star Trek: Voyager)
Firestorm (Star Trek, #68)
Death Count (Star Trek: The Original) (Star Trek, #57) (Star Trek, #57)
Ice Trap (Star Trek, #55) (Star Trek, #55)