| Series | | Books |
| |
| Max Doyle | | (2018) |
| | | (2018) |
| | | (2018) |
| |
| Other | | Silent Marker [DI Frank Miller] (2015) |
| | | Rain Town [DI Frank Miller] (2016) |
| | | Watch Me Bleed [DI Frank Miller] (2016) |
| | | Broken Wheels [DI Frank Miller] (2016) |
| | | Sudden Death [DI Frank Miller] (2017) |
| | | Under The Knife [DI Frank Miller] (2017) |
| | | Trial And Error [DI Frank Miller] (2017) |
| | | Crash Point [DI Frank Miller] (2017) |
| | | Warning Sign [DI Frank Miller] (2018) |
| | | Cut Throat [DI Frank Miller] (2018) |
| | | Blood from a Stone [DI Frank Miller] (2018) |
| | | Dead Before You Die [DCI Harry McNeil] (2019) |
| | | Back to Life [DCI Harry McNeil] (2019) |
| | | Sticks and Stones [DCI Harry McNeil] (2019) |
| | | Old Habits (2019) |
| | | God Complex [DI Frank Miller] (2019) |
| | | Time of Death [DI Frank Miller] (2019) |
| | | Return to Evil aka God Complex [DCI Harry McNeil] (2019) |
| | | Hour of Need [DCI Harry McNeil] (2020) |
| | | Blood and Tears [DCI Harry McNeil] (2020) |
| | | Devil to Pay [DCI Harry McNeil] (2020) |
| | | Point of no Return [DCI Harry McNeil] (2020) |
| | | Rush to Judgement [DCI Harry McNeil] (2020) |
| | | Starvation Lake [DCI Sean Bracken] (2020) |
| | | Fall from Grace [DCI Harry McNeil] (2021) |
| | | Over Kill [DCI Sean Bracken] (2021) |
| | | Life Extinct [DCI Sean Bracken] (2021) |
| | | Crossing Over [DCI Sean Bracken] (2021) |
| | | Think Twice [DCI Sean Bracken] (2021) |
| | | Crash and Burn [DCI Harry McNeil] (2021) |
| | | Against the Clock [DCI Harry McNeil] (2021) |
| | | All or Nothing [DCI Harry McNeil] (2022) |
| | | Dead and Buried [DCI Harry McNeil] (2022) |
| | | Final Warning [Calvin Stewart] (2022) |
| | | Hard Case [Calvin Stewart] (2022) |
| |