The gripping new thriller from the multi-million copy bestselling author of The Girl Before and Playing Nice. Perfect for fans of Lisa Jewell, Alice Feeney and Cara Hunter.

Your new heart, your new life
Was once hers .

After a heart transplant gives her a second chance at life, Alyson Wilson simply wants to resume her abandoned PhD. But a meeting with her donor's family - the wealthy, charismatic investor Alan Byrne and his daughters, at their vast estate in the Cotswolds - spins her in a different direction, and she finds herself increasingly drawn into their dazzling orbit.

But the more Alyson learns about her donor, the less the circumstances of Noemi Byrne's death add up. What secrets lie hidden behind the Byrnes' glittering façade? Are they haunted by something more sinister than a tragic riding accident? When Alyson decides she owes it to Noemi to find out, it's soon apparent she herself may be in danger - a danger from which, this time, there may be no coming back .