DI Nikki Galena

1 Crime on the Fens (2010)
     aka Mask Wars
2 Shadow Over the Fens (2011)
     aka Shadowbreaker
3 Hunted on the Fens (2016)
4 Killer on the Fens (2016)
5 Stalker on the Fens (2016)
6 Captive on the Fens (2017)
7 Buried on the Fens (2017)
8 Thieves on the Fens (2017)
9 Fire on the Fens (2018)
10 Darkness on the Fens (2019)
11 Hidden on the Fens (2020)
12 Secrets on the Fens (2021)
13 Fear on the Fens (2021)
14 Graves on the Fens (2022)
15 Echoes on the Fens (2024)

Detective Nikki Galena: Books 1-5 (2021)