The Uplift Storm Trilogy: Brightness Reef, Infinity's Shore, ...
David Brin
The Uplift Saga (1)
Zombie Fight Night: Battles of the Dead
A. P. Fuchs
Whispers of the Walker
E. E. Holmes
The Gateway Trackers (1)
Another Country
Anjali Joseph
Gateway
Frederik Pohl
Heechee Saga (1)
Beyond the Blue Event Horizon
Heechee Saga (2)
Heechee Rendezvous
Heechee Saga (3)
The Annals of the Heechee
Heechee Saga (4)
The Gateway Trip
Heechee Saga (5)
The Boy Who Would Live Forever
Heechee Saga (6)