The Battle of the Labyrinth
Rick Riordan
Percy Jackson and the Olympians (4)
Heart's Passage
Cate Swannell
Divine Misfortune
A. Lee Martinez
Cold Victory
Poul Anderson
Psychotechnic League (4)
Bolo Rising
William H. Keith, Jr. & Keith Laumer
Bolo (8)
Bolo Strike
William H. Keith, Jr.
Bolo (2)
The Last Command
Keith Laumer
Bolo (1)
Combat Unit