Note: There are other series with the same name: Harmony (Margaret Ball)
- Series: Harmony (Jayne Castle) Series Record # 32512
- Sub-series of: The Curtain
- Series Tags: paranormal romance (9), psychic ability (4), Futuristic romance (2)
- Harmony (Jayne Castle)
- People in Glass Houses [forthcoming: May 07 2024] by Jayne Ann Krentz [only as by Jayne Castle]
- 1 Jayne Castle's Ghost Hunters
- 0.5 Bridal Jitters (1999) [SF] by Jayne Ann Krentz
- 1 After Dark (2000) by Jayne Ann Krentz
- 2 After Glow (2004) by Jayne Ann Krentz
- 3 Ghost Hunter (2006) by Jayne Ann Krentz
- 4 Silver Master (2007) by Jayne Ann Krentz
- 5 Dark Light (2008) by Jayne Ann Krentz
- 6 Obsidian Prey (2009) by Jayne Ann Krentz [only as by Jayne Castle]
- Harmony (2002) [C] by Jayne Ann Krentz
- 2 Rainshadow Island
- 1 The Lost Night (2012) by Jayne Ann Krentz [only as by Jayne Castle]
- 2 Deception Cove (2013) by Jayne Ann Krentz [only as by Jayne Castle]
- 3 The Hot Zone (2014) by Jayne Ann Krentz [only as by Jayne Castle]
- 4 Siren's Call (2015) by Jayne Ann Krentz [only as by Jayne Castle]
- 3 Illusion Town
- 1 Illusion Town (2016) by Jayne Ann Krentz [only as by Jayne Castle]
- 2 Guild Boss (2021) by Jayne Ann Krentz [only as by Jayne Castle]
- 3 Sweetwater and the Witch (2022) by Jayne Ann Krentz [only as by Jayne Castle]