SYKM


Layton Green
Daniel Layton Greening
[1973-]
Dominic Grey, a diplomatic security agent and private investigator, and Professor Viktor Radek, an expert on cult:

The Summoner (2011)

The Egyptian (2013)

The Diabolist (2013)

The Shadow Cartel (2015)

The Reaper’s Game (2016)

The Resurrector (2017)
Finalist 2018 Thriller Award for Best Paperback

 
Joe “Preach” Everson, a prison chaplain turned police officer, leaving Atlanta after a mental breakdown to return home to Creekville, North Carolina:

Written in Blood (2017)

Filmed in Blood (due March 5, 2019)

 
Non-series:

The Metaxy Project (2014)

The Letterbox (2016)

 
Other fiction
The Blackwood brothers fantasy quest saga:

The Brothers Three (2017)

The Spirit Mage (2017)

The Last Cleric (2018)