- Series: Department 18 Series Record # 27075
- Department 18
- 1 Black Cathedral (2008) by L. H. Maynard and M. P. N. Sims
- 2 Night Souls (2010) by L. H. Maynard and M. P. N. Sims
- 3 The Eighth Witch (2012) by L. H. Maynard and M. P. N. Sims [only as by Maynard Sims]
- 4 A Plague of Echoes (2014) by L. H. Maynard and M. P. N. Sims [only as by Maynard Sims]
- 5 Mother of Demons (2015) by L. H. Maynard and M. P. N. Sims [only as by Maynard Sims]
- 6 Tashkai Kiss (2019) by L. H. Maynard and M. P. N. Sims [only as by Maynard Sims]