Life Line
Robert A. Heinlein
Future History or "Heinlein Timeline" (1)
Albion Lost
Richard Fox
The Exiled Fleet (1)
Traces
Stephen Baxter
The Green Hills of Earth
Future History or "Heinlein Timeline" (16)
Archangel Rising
Evan Currie
Archangel One (2)
Warrior King
Odyssey One (5)
Odysseus Ascendant
Odyssey One (7)