Gates of the Universe
Robert Coulson & Gene DeWeese & Roger Elwood & Kelly Freas
Laser Books (4)
Distant Early Warning
Dayton Ward & Kevin Dilmore
Star Trek: Corps of Engineers (64)
The Wonder Engine
T. Kingfisher
Clocktaur War (2)
Marauder
William F. Wu
Isaac Asimov's Robots In Time (2)
The MacGregor Brides
Nora Roberts
The MacGregors (8)