Synchronicity
Paul Halpern
Armada: A Novel
Ernest Cline
In Odd We Trust
Dean Koontz
Have space suit-- will travel
Robert A. Heinlein
Revenge: Wahrheit Book 2
AC Cobble
The Ranger's Lament: The King's Ranger Book 6
Deception: Wahrheit Book 3
Conspiracy: Wahrheit Book 1