- Series: Underworld Detection Agency Series Record # 30230
- Series Tags: urban fantasy (6), vampires (3), paranormal romance (2), werewolf (1), angels (1), demons (1), witches (1)
- Underworld Detection Agency
- 1 Under Wraps (2011) by Hannah Jayne
- 2 Under Attack (2011) by Hannah Jayne
- 3 Under Suspicion (2012) by Hannah Jayne
- 4 Under the Gun (2013) by Hannah Jayne
- 5 Under a Spell (2013) by Hannah Jayne
- 6 Under the Final Moon (2014) by Hannah Jayne
- High Stakes (2013) [SF] by Hannah Jayne
- Stake Out (2015) [SF] by Hannah Jayne