BRITISH NATIONAL BESTSELLER. AMAZON RATING TOP. Impossible murder in Yorkshire caves. Body discovered deep beneath the Yorkshire Dales. The deceased was speleologist Dave Atkins, well known for his bad character and wild lifestyle. And he is killed. There is no shortage of suspects, but the details of the crime baffle Detective Oldroyd and his assistant from London, Officer Carter. How come Atkins' body ended up so deep in the caves? The dead man could not go down here himself - no equipment was found on him. Let's say they dragged him after his death... But why? And most importantly - how? After all, it is impossible to go down with such a load... Oldroyd and his team are trying to get to the bottom of the truth, but each answer only gives rise to new questions. And as the small town's secrets and lies creep to the surface, the mystery becomes deeper and darker than the caves below...