The Annals of the Heechee
Frederik Pohl
Heechee Saga (4)
Powers That Be
Anne McCaffrey & Elizabeth Ann Scarborough
Petaybee (1)
The Festival Killer
Jo McCready
RJ Rox (2)
The Case of the Horrified Heirs
Erle Stanley Gardner
Secret Circles
F. Paul Wilson
Teen Repairman Jack (1)