THIS KILLER WILL GET INSIDE YOUR HEAD...

'A 100% buy-today-read-tonight delight' LEE CHILD

*A SUNDAY TIMES BOOK OF THE YEAR*

When a body is found in the forest, the police make a horrifying discovery: her scalp has been removed and sewn back on. But they have no idea why.

With a second woman reported missing, detectives fear their worst nightmare has come true.

A serial killer is stalking the streets of Oslo.

With time running out to find the woman, former detective Harry Hole is called in to...

In many ways, the brothers Carl and Roy Opgard have succeeded in life. Or at least they’ve had as much success as is possible in a small town like Os where they've had to kill their way to the top. Carl manages the area’s swanky spa hotel, while Roy has made ambitious plans for an amusement park complete with a roller coaster.

The only way is up for the two brothers. Unless the local sheriff can bring them down.

The sheriff believes he has new evidence that will prove the brothers involve...