Looking for your next unputdownable mystery? Meet Detective Tyrone Swift. He takes the cases that the police have given up on.

THREE SISTERS, KELLY, FAITH AND ORLA.

TWO ARE ATTACKED.

KELLY DROWNS, FAITH SURVIVES, ORLA WANTS JUSTICE.

Kelly and Faith Dwyer are attacked on a ferry crossing the Irish Sea. Faith can’t remember what happened. Orla asks detective Tyrone Swift, a distant cousin, to investigate.

Swift starts in London, where Faith and Kelly lived together. It becomes clear that many people wanted Kelly dead.

HER ENEMIES ARE MANY.

The girl whose face she scarred in childhood. The brother and sister she almost killed with a botched gas installation. The brother of her ex-husband, Neil, who was in a deadly car crash after one of their marital tiffs. The husband and son of the woman whose relapse she prompted in rehab. The charity she almost sank . . .

WAS KELLY AS BAD AS SHE SEEMS?

Swift is juggling his difficult relationships with his girlfriend, Nora, and his ex-wife, Ruth, and trying to find time to spend with his three-year-old daughter, Branna.

CAN SWIFT GET JUSTICE FOR THE SURVIVORS?

Discover the truth in this crime thriller full of twists and turns.

Her Lost Sister is a seamlessly crafted mystery that will have you gripped from start to pulsating finish.

Perfect for fans of Tana French, Val McDermid, Robert Galbraith, Ann Cleeves or Elly Griffiths.