Collision Course
Robert Silverberg
The Dispatcher: Murder by Other Means
John Scalzi
The Dispatcher (2)
Rogue Protocol: The Murderbot Diaries
Martha Wells
The Murderbot Diaries (3)
Resplendent
Stephen Baxter
Xeelee Sequence (12)
The Shield of Time
Poul Anderson
Time Patrol (4)
Time Patrolman
Time Patrol (2)