DI Will Jackman Books in Order

The DI Will Jackman books take Jane Isaac's crime fiction into darker, more wide-ranging territory. The series moves through Stratford-upon-Avon, Warwickshire, Leicestershire, and the surrounding countryside, using those familiar English settings to good effect. Pretty streets and open land are part of the appeal, but in these books they also make the danger feel sharper. Trouble arrives in places that look calm from the outside.

Jackman carries his own weather with him.

From the start, Will Jackman is presented as a detective who keeps pushing even when the case turns ugly or personal. Before It's Too Late drops him into the abduction of Min Li, a Chinese student taken after an argument and trapped in a dark pit while time runs down. Beneath the Ashes begins with a body in a burnt-out barn and a woman waking to find her home breached and her boyfriend gone. The Lies Within opens on a mother's grief after her daughter's body is found in a country lane, then tightens further when suspicion starts falling on the family itself.

What links the books is the sense that the truth has been buried, sometimes quite literally, and that Jackman is the person stubborn enough to keep digging. Official descriptions of the series make it clear that he is shaped by a haunting past, and that private strain hangs over his work. He is not an easy, breezy detective hero. He feels worn by the job and by what he carries into it, which gives the series a slightly heavier tone than some procedurals.

These are books about what stays hidden.

Isaac makes strong use of place here. Barns, student streets, lanes, farmhouses, and out-of-the-way buildings all become part of the threat. The countryside is not cosy in these novels. It is isolating, full of corners where people can disappear and secrets can sit undisturbed for years. That is one reason the books move so well. The investigations have momentum, but the settings keep reminding you how easy it is for someone to vanish from sight.

The emotional range is good too. Before It's Too Late is a race against the clock with a missing victim at its centre. Beneath the Ashes is more about uncertainty, missing people, and the slow uncovering of what happened before the fire. The Lies Within leans hard into family fracture, grief, and the danger of deciding too quickly who looks guilty. Across all three, Jackman works cases where fear and shame are never far from the surface.

If you want a crime series with brisk investigation, strong atmosphere, and a lead detective who feels marked by his own life, this is a solid place to start. Will Jackman's books combine procedural drive with a darker emotional current. They are fast to read, but they leave room for the weight of what the characters have lost.