*SPECIAL COLLECTOR'S EDITION WITH DESIGNED FOIL BOARDS AND ENDPAPERS AVAILABLE FOR A LIMITED TIME ONLY*

'An atmospheric and marvellously twisty novel.' DANYA KUKAFKA

'Beautifully written, intriguing . . . a real page-turner.' BELINDA BAUER

'The best Paula Hawkins yet, by a tense and haunting mile.' LEE CHILD

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The global No.1 bestselling author of The Girl on the Train invites you into her most suspenseful and powerful thriller yet.

Eris, an island with only one house, one inhabitant, one way out. Unreachable from the Scottish mainland for twelve hours each day.

Once home to Vanessa. A famous artist whose notoriously unfaithful husband disappeared twenty years ago.

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

But when a shocking discovery is made in an art gallery far away in London, a visitor comes calling.

And the secrets of Eris threaten to emerge . . .

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'Extremely hard to put down' MICK HERRON

'The Blue Hour swept me along on a tide as unforgiving and irresistible as the one around the island of Eris.' VAL MCDERMID

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

THE CHILLING AND ADDICTIVE NEW THRILLER FROM THE GLOBAL NO.1 BESTSELLING AUTHOR OF THE GIRL ON THE TRAIN AND A SLOW FIRE BURNING.

'Extremely hard to put down.' MICK HERRON

'A masterpiece! Gorgeous and chilling.' SHARI LAPENA

'Atmospheric and marvellously twisty.' DANYA KUKAFKA

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

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Eris, an island with only one house, one inhabitant, one way out. Unreachable from the Scottish mainland for twelve hours each day.

Once home to Vanessa. A famous artist whose notoriously unfaithful husband disappeared twenty years ago.

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

But when a shocking discovery is made in an art gallery far away in London, a visitor comes calling.

And the secrets of Eris threaten to emerge . . .

GET READY TO BE BLOWN AWAY BY THE BLUE HOUR - A DANGEROUS TIME TO BE ALONE.

*************

'The Blue Hour swept me along on a tide as unforgiving and irresistible as the one around the island of Eris.' VAL MCDERMID

'The best Paula Hawkins yet.' LEE CHILD

'Beautifully written, intriguing . . . a real page-turner.' BELINDA BAUER

EXCLUSIVE EDITION WITH SPECIAL FOILED BOARD DESIGN **AVAILABLE FOR A LIMITED TIME ONLY**