Delila und der Raummonteur: Roman
Robert A. Heinlein
Future History or "Heinlein Timeline" (6)
The Search for Sam
Pittacus Lore
Lorien Legacies: The Lost Files (4)
George R.R. Martin's Doorways
George R.R. Martin
Honor & Renown: A Peacekeepers of Sol Prequel Novella
Glynn Stewart
Peacekeepers of Sol (1)
Norstrilia
Cordwainer Smith
Instrumentality of Mankind (1)