- Series: Lily Harper Series Record # 35560
- Series Tags: urban fantasy (7)
- Lily Harper
- 1 Better Off Dead (2013) by H. P. Mallory
- 2 The Underground City (2014) by H. P. Mallory
- 3 To Hell and Back (2014) by H. P. Mallory
- 4 Persephone (2015) by H. P. Mallory
- 5 Rebirth (2019) by H. P. Mallory
- 6 No Going Back (2019) by H. P. Mallory
- 7 Devil in Disguise (2020) by H. P. Mallory
- 8 Mark of the Beast (2020) by H. P. Mallory
- 9 Daylight Fading (2020) by H. P. Mallory
- 10 Lords of Illusion (2021) by H. P. Mallory
- 11 Fire Down Below (2021) by H. P. Mallory
- The Bladesmith (2016) [SF] by H. P. Mallory
- The Lily Harper 5 Book Boxed Set (2019) [O/1-5] by H. P. Mallory
- The Lily Harper 8 Book Boxed Set (2020) [O/1-8] by H. P. Mallory