Val McDermid's Tony Hill and Carol Jordan series starts with The Mermaids Singing and continues with The Wire in the Blood. Download both in this special ebook edition.

The Mermaids Singing

The bodies of four men have been discovered in the town of Bradfield. Enlisted to investigate is criminal psychologist Tony Hill. Even for a seasoned professional, the series of mutilation sex murders is unlike anything he's encountered before. But profiling the psychopath is not beyond him. Hill's own past has made him the perfect man to comprehend the killer's motives. It's also made him the perfect victim.

The Wire in the Blood

Across the country, dozens of teenage girls have vanished. Authorities are convinced they're runaways with just the bad luck of the draw to connect them. It's the job of criminal profilers Dr. Tony Hill and Carol Jordan to look for a pattern. They've spent years exploring the psyches of madmen. But sane men kill too. And when they hide in plain sight, they can be difficult to find…