Jake Travis
1 The Second Letter (2013)
2 Cooler Than Blood (2014)
3 The Cardinal's Sin (2015)
4 The Gail Force (2016)
5 Naked We Came (2017)
6 A Beautiful Voice (2018)
7 The Elizabeth Walker Affair (2020)
8 A Different Way to Die (2021)
9 The Easy Way Out (2022)
10 Searching for Dali (2024)
11 Kiss It Goodbye (2025)
2 Cooler Than Blood (2014)
3 The Cardinal's Sin (2015)
4 The Gail Force (2016)
5 Naked We Came (2017)
6 A Beautiful Voice (2018)
7 The Elizabeth Walker Affair (2020)
8 A Different Way to Die (2021)
9 The Easy Way Out (2022)
10 Searching for Dali (2024)
11 Kiss It Goodbye (2025)
