From the bestselling author behind the addictive Emmy- and Golden Globe-winning HBO seriesBig Little Lies.The Husband's Secretwill have you on the edge of your seat . . .

Speak up and hurt the ones you love most - or stay silent and hide a crime?

Mother of three and wife of John-Paul, Cecilia discovers an old envelope in the attic. Written in her husband's hand, it says:to be opened only in the event of my death.

Curious, she opens it - and time stops.

John-Paul's letter confesses to a terrible mistake which, if revealed, would wreck their family as well as the lives of others.

Cecilia wants to do the right thing, but right for who?

If she protects her family by staying silent, the truth will worm through her heart. But if she reveals her husband's secret, she will hurt those she loves most . . .

'A staggeringly brilliant novel. It is literally unputdownable' SOPHIE HANNAH

'If you like Jodi Picoult, you'll love this addictive new book'ESSENTIALS

'A tense, page-turning story which gradually draws everyone together in a devastating climax'MAIL ON SUNDAY