DCI Cook Thriller

1 Murder Is a Tricky Business (2016)
2 Murder House (2017)
3 Murder Is Only a Number (2017)
4 Murder in Little Venice (2017)
5 Murder Is the Only Option (2017)
6 Murder in Notting Hill (2018)
7 Murder in Room 346 (2018)
8 Murder of a Silent Man (2018)
9 Murder has no Guilt (2018)
10 Murder in Hyde Park (2019)
11 Six Years Too Late (2019)
12 Grave Passion (2020)
13 The Slaying of Joe Foster (2020)
14 The Hero's Fall (2021)
15 The Vicar's Confession (2021)
16 Guilty until proven Innocent (2023)
17 Devil House (2024)
18 Deadly Secrets (2024)
19 Murder Without Reason (2015)
The Vane-Martin Conundrum (2016)

The DCI Isaac Cook Thriller Series: Books 1-3 (2017)
The DCI Isaac Cook Thriller Series: Books 1-6 (2017)
The DCI Isaac Cook Thriller Series: Books 4-6 (2017)
The DCI Isaac Cook Thriller Series: Books 7-9 (2019)
The DCI Isaac Cook Thriller Series: Books 7-12 (2020)
The DCI Isaac Cook Thriller Series: Books 13-18 (2024)