* _For A Son_ (2003)
* _The Ghosts of Manhattan_ (2007)
* _The Orphic Egg_ (2011)
* _The Wardrobes of the Dead_ (2014)
* _The Ghost Factory_ (2020)
Other Works:
* "When in Doubt, Play Trump: A Primer for the Post-Truth Era" (2017)
* _The Elephant in the Room: Conversations on the Post-Truth Phenomenon_ (2018)