Eight years later, as the triplets embark on their adult lives and the art world moves on, Kevy's husband has her declared dead. But when the painting that disappeared with her is found - completed - nobody's story about that summer seems to add up.
The family's former au pair, now poised to marry Kevy's husband, receives a terrifying visit from a dying man. An art scholar who dedicated his career to studying Kevy's work is lured to a private vault to uncover the painting's secrets. And a disgraced journalist who sees the lingering suspicion against Kevy's husband as a way to rebuild her career receives a cryptic message from a woman in distress.
Where has the painting been? Why did Kate Kevy disappear? And is she still alive?
From the windswept coast of West Cork, to the locked vaults of Geneva, to a centuries-old apartment in Paris, The Death Mask is a labyrinth of secrets and complicity that asks whether the price of creative obsession can be fatal.
Gilly Macmillan is the internationally bestselling author of eight critically acclaimed thrillers including The Nanny, What She Knew, The Perfect Girl and The Fall (published as The Manor House in the US).
Her books have graced the bestseller lists of the Sunday Times, New York Times, Globe & Mail and Der Spiegel, been shortlisted for the Edgar and ITW awards and translated into 26 languages.
Gilly lives in Bristol with her family and writes full time.