Titles by Dean R. Koontz marked with tag: thriller
- 2018 - The Crooked Staircase
- 2018 - The Forbidden Door
- 2017 - The Silent Corner
- 2015 - Ashley Bell
- 2015 - Saint Odd
- 2013 - Deeply Odd
- 2012 - Odd Apocalypse
- 2012 - Odd Interlude
- 2008 - Odd Hours
- 2007 - The Darkest Evening of the Year
- 2007 - The Good Guy
- 2006 - Brother Odd
- 2005 - Forever Odd
- 2003 - Odd Thomas
- 1984 - Twilight