Detective Jacob Lev (Jesse Kellerman) Books in Order

The Jacob Lev books, written by Jesse Kellerman with Jonathan Kellerman, mix detective fiction with supernatural horror and Jewish mythology. At the center is Jacob Lev, an LAPD detective who is already frayed when the series opens. He wakes after a night he cannot fully remember, gets sent to a grotesque murder scene in the Hollywood Hills, and finds himself in a case that refuses to stay inside the usual lines of police work.

These books get strange fast.

The first novel, The Golem of Hollywood, starts like a procedural. There is a severed head, a cryptic message in Hebrew, and a detective trying to make sense of evidence that does not add up. But the story keeps widening. Jacob's knowledge of Jewish history and language matters. So do the secrets in his own family. By the time the book pushes out from Los Angeles to older European settings and older stories, it is clear that this series is interested in more than solving a murder. It wants to ask what ancient beliefs still do to modern lives.

Mai is part of that mystery, and so is Jacob's family history. Without giving away the turns, the books tie present-day crimes to buried lineage, damaged parents, and old forces that never really went away. Jacob is not a cool, untouched hero. He drinks too much, carries a lot of anger, and spends much of the series trying to figure out who he can trust, including whether he can trust his own memories.

That uncertainty is the point.

The Golem of Paris picks up after the shock of the first book and leans even harder into the overlap between cold-case detection and the supernatural. Jacob is still haunted, still under pressure, and still being pulled toward truths he would rather avoid. The move to Paris expands the scale, but the emotional center stays the same: a detective trying to solve crimes that are tangled up with family, history, and myth.

The tone is darker and more mythic than the Clay Edison novels. There is violence, dread, and a strong sense that the past is always reaching into the present. But the books are not only about monsters or legend. They are also about fathers and sons, damaged families, belief, shame, and the cost of learning something you cannot unlearn.

If you like thrillers that begin in familiar crime-fiction territory and then slide into older, stranger ground, this series does that very well. It is part procedural, part occult mystery, and part family story. The result is a series that feels larger and weirder than a standard detective novel, while still giving you a central investigator to follow through the dark.