Walk the Line

a serial killer crime thriller

By: Jack Probyn

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Paperback | 11 September 2025

At a Glance

Paperback
414 Pages

Dimensions(cm)
19.8 x 12.9 x 2.8

Paperback

RRP $24.99

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"Murder is the game. The dark web keeps score. The next victim is already chosen. When a dismembered couple is found in a London gallery, DC Jake Tanner traces the horror to a shadowy online network scoring real-world murders for sport. As the body count rises and loyalties fracture, Tanner must confront a truth more brutal than the crimes-before he becomes the next target. But to stop a monster, he may have to become one

On the dark web, nobody can hear you scream

Inside a London art gallery, a young couple are brutally murdered in a chilling tableau: their bodies dismembered, the word ""liar"" visibly inscribed on the woman's chest.

DC Jake Tanner, still suffering from the mental and physical toll of his last case, doesn't know what to think. Was this a revenge killing or something worse? His questions are answered when another body turns up and a series of alarming and gruesome clues begin to emerge.

This was the work of a sadistic serial killer, a monster hunting his victims online.

To stop the bloodshed and come face to face with evil, Jake must walk the line of duty and do everything he can to protect more innocent young women from dying.

But how do you catch a killer who hides behind a screen?Walk The Line is a gritty crime thriller perfect for fans of Simon McCleave, Rachel Mclean, and the BBC's Line of Duty.Also in the series:Toe the Line (Book 1)Walk the Line (Book 2)Under the Line (Book 3)Cross the Line (Book 4)Over the Line (Book 5)Past the Line (Book 6)

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