Valkyrie 101: How to become a Valkyrie
Arizona Tape
The Afterlife Academy: Valkyrie (1)
Echo
Jack McDevitt
Alex Benedict (5)
Feros and the Underworld Prince
A. L. Bridges
The God's Executioner (3)
Of Sea and Stars
Melissa Good
Partners (3)
Personal Demon
Kelley Armstrong
Women of the Otherworld (8)
Living With the Dead
Women of the Otherworld (9)
Frostbitten
Women of the Otherworld (10)
Waking the Witch
Women of the Otherworld (11)
Truthseeker
C. E. Murphy
Worldwalker Duology (1)