The Blue Hour

"The best Paula Hawkins yet by a tense and haunting mile." Lee Child

"An atmospheric, stylish puzzle box of a thriller... truly exceptional." Liz Moore, New York Times bestselling author of The God of the Woods

"A masterful exploration of the nature of obsession...I loved it." Angie Kim, New York Times bestselling author of Happiness Falls and Miracle Creek

The propulsive and powerful new novel from the #1 New York Times bestselling author of The Girl on the Train

Welcome to 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...