Get ready to be gripped by the dark, atmospheric and tense new thriller from the multi-million-copy bestselling author of The Girl on the Train and A Slow Fire Burning.

A BBC BETWEEN THE COVERS BOOK CLUB PICK
A GOOD MORNING AMERICA BOOK CLUB PICK
THE INSTANT SUNDAY TIMES AND NEW YORK TIMES BESTSELLER

'A darkly atmospheric, engaging mystery - her best book since The Girl On The Train.' Good Housekeeping (Book of the Year)

'The best Paula Hawkins yet.' LEE CHILD

'A masterpiece! Gorgeous and chilling.' SHARI LAPENA

'Paula's very best book... and a bloody good read.' LIZ NUGENT

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WELCOME TO ERIS - A TIDAL ISLAND WITH ONLY ONE HOUSE, ONE INHABITANT, ONE WAY OUT. . .

A place that is unreachable from the Scottish mainland for twelve hours each day.

Once the hideaway of Vanessa, a famous artist whose husband disappeared twenty years ago.

Now home to Grace. A solitary creature of the tides, content in her own isolation.

But when a human bone is uncovered in Vanessa's artwork, far away in London, Grace receives an unexpected visitor.

AND THE SECRETS OF ERIS THREATEN TO EMERGE. . .

'A gripping, ambitious, big-skied novel about women who refuse to surrender to the tide.' ERIN KELLY