It's Halloween, and when an elderly billionaire is discovered dead in the locked study of his stately Highland home, DCI Jack Logan and his team must race the worsening weather to get to the scene of the crime.

There, among the victim's extended family and staff, Jack finds no shortage of suspects. Everyone, it seems, had reason to want the old man dead, and they all have something to hide.

Cut off from back-up by the worst storm in decades, and with the cast and crew of a TV ghost hunting show seriously cramping his style, Jack's only chance of solving his latest case is by going back to basics.

But the castle's residents won't give him a minute to think.

Not even the dead ones

Tartan Noir meets Agatha Christie in A Dead Man Walking, the 18th book in the number-one-bestselling DCI Logan Scottish crime fiction series from author, JD Kirk.

JD Kirk is the author of the multi-million bestselling DCI Logan series, set in the Highlands of Scotland. He also does not exist. Instead, JD is the pen name of former children's author and screenwriter, Barry Hutchison, who was born and raised in Fort William. He still lives in the Highlands with his wife and children. He has no idea what the JD stands for.