Peter O'Mahoney
Peter O'Mahoney has written at least 24 books. Their most popular book is The Southern Lawyer with 9 saves with an average rating of 2.5⭐. Their next book, Reckoning Hour, is scheduled for release on .
Author Bio
Peter O’Mahoney is a bestselling author celebrated for his gripping legal thrillers that explore the complex, often murky world of justice. With a background in psychology and criminology, and as an active member of the American Society of Criminology, O’Mahoney brings striking authenticity and insight to every page.
A criminologist with a deep passion for law, O’Mahoney crafts fast-paced, tightly plotted narratives driven by morally conflicted characters and high-stakes courtroom drama. His acclaimed series—including Dean Lincoln, Joe Hennessy, and Tex Hunter—challenge readers to confront the gray areas between right and wrong.
Praised for his intricate legal plotting and psychological depth, O’Mahoney has earned a devoted readership and critical acclaim for delivering suspense that’s as thought-provoking as it is thrilling.
#1 of 6 in Joe Hennessy Legal Thriller
2022 • 9 Readers • 334 pages • 2.5
#2 of 6 in Joe Hennessy Legal Thriller
2022 • 1 Reader • 325 pages
#2 of 5 in Jack Valentine Thrillers
2020 • 1 Reader • 255 pages
2016 • 1 Reader • 99 pages
2015 • 1 Reader • 127 pages
Planned book #1 of 2 in Dean Lincoln Legal Thriller
2025 • 1 Reader • 315 pages
Planned book #3 of 3 in Dean Lincoln Legal Thriller
Available March 3, 2026
