Den of Iniquity: A J.P. Beaumont Novel, J. P. Beaumont Novel Book 23 By J. A. Jance

In J. A. Jance's latest suspense novel, Beaumont’s Investigation, beloved private investigator J. P. Beaumont returns to tackle a case that hits close to home. After a long career as a Seattle homicide cop, Beau now faces personal challenges as his grandson unexpectedly moves in, seeking stability amid his parents’ marital struggles. But life in the small town of Ashland takes a darker turn when an old friend requests Beau’s help in investigating the suspicious death of a young man who allegedly died of a fentanyl overdose.

Though the death was ruled accidental, those closest to the victim are convinced it’s foul play. Reluctant at first, Beau agrees to dig deeper, only to find a disturbing pattern of similar deaths, all pointing to a web of deception and hidden motives. As the investigation unfolds, Beau finds himself chasing a dangerous vigilante killer, with the stakes rising higher as he gets closer to the truth.

Simultaneously juggling family tensions and an increasingly perilous case, Beau is pushed to his limits. His investigation becomes a race against time as past and present collide in unexpected ways, unraveling a complex web of evil that threatens everyone involved.

With gripping tension, twists, and rich character development, J. A. Jance crafts a pulse-pounding thriller that delves into the opioid crisis, family bonds, and the pursuit of justice. Beaumont’s Investigation is a must-read for both new readers and longtime fans of the series.