Ghost War
Michael A. Stackpole
Valkyrie 101: How to become a Valkyrie
Arizona Tape
The Afterlife Academy: Valkyrie (1)
Bad Jack
Adam Moon
Ascension Series (1)
Part-Time Gods (DFZ Book 2)
Rachel Aaron
DFZ (2)
Bonecrack
Dick Francis
Smokescreen
For Kicks
Driving Force