Starship Troopers
Robert A. Heinlein
The Sign of Seven Trilogy
Nora Roberts
Skulduggery Pleasant
Derek Landy
Skulduggery Pleasant (1)
Rimrunners
C. J. Cherryh
Company Wars (3)
Fountain of Secrets (The Relic Seekers)
Anita Clenney
Relic Seekers (2)
Guardians of Stone
Relic Seekers (1)