Red Romeo
2018
Darwin's Orchids
2014
Kiss of the Shaman's Daughter―Revolt, Lost Treasure, and Smugglers (Diva Undaunted Book 2)
2015
The Stasi File―Opera and Espionage: A Deadly Combination (Diva Undaunted Book 1)
2015
Red Romeo―Stasi Gigolos and the Spy Hunter of Germany
2015
Gods and Goddesses in the Garden
2008