The Element of Surprise: Ashuan Envy 1

A Force of Nature: Spirit Seeker Book 1

Natural Enemies: Spirit Seeker Book 2

Back to Nature: Spirit Seeker Book 3

Against Human Nature: Spirit Seeker Book 4

Natural Disaster: Spirit Seeker Book 5

Ghosts of the Monarchy

Ghosts of the Opera

Ghosts of the World Fair

Ghosts of the Provence

Ghosts of the Resistance

A Drop of Blood: An Ashuan Greed Bonus Adventure

A Spring of Magic: Ashuan Greed 3

Ghosts of the Crusade

Hell Hath no Passion

Natural Selection: Spirit Seeker Prequel