The Roads Must Roll
Robert A. Heinlein
Future History or "Heinlein Timeline" (3)
Dreadnought
April Daniels
Nemesis (1)
Aces Abroad
George R.R. Martin
Wild Cards (4)
A Knight of the Seven Kingdoms
The Tales of Dunk and Egg (1)
Anniversary Day
Kristine Kathryn Rusch
Retrieval Artist (8)