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