Dead Cert/Nerve/For Kicks
Dick Francis
The City and the Dungeon: And Those Who Dwell and Delve Within
Matthew P Schmidt
Tunnel in the Sky
Robert A. Heinlein
Heinlein's Juveniles (9)
The Dying Game
J. D. Heath
Breaking Control (1)
The Power 4
Nick Storming
The Power (4)
The Power 5
The Power (5)