What I Never Told You: An absolutely unputdownable psychological thriller with a jaw-dropping twist

How well do you know your children? And how well do they know you?

When Helen Whitmore's stepson brings home a new girlfriend one evening, her already imperfect family begins to tip towards breaking point. Diana is smart, beautiful, feisty and clearly out to cause trouble.

Then an old photograph resurfaces that threatens to uncover a long-buried secret, one that Helen has taken great care to keep hidden in the past. Only one person could have that photograph – and she is dead.

Helen immediate...