John McMahon Free Mystery Audiobooks

Head Cases: A Novel – John McMahon John McMahon February 19, 2025
A Good Kill (Detective P. T. Marsh #3 – John McMahon John McMahon December 3, 2024
The Evil Men Do (Detective P. T. Marsh #2 – John McMahon John McMahon December 2, 2024
The Good Detective (Detective P. T. Marsh #1 – John McMahon John McMahon December 2, 2024
Audible’s Top Mystery & Thrillers of 2020 (Fixed) – Multiple Authors Multiple Authors April 10, 2021