The perfect family... or the perfect lie?

To the outside world, Gemma Bradley has it all - a doting husband, high-flying career and two delightful kids - but inside the four walls of her tastefully renovated home, she is a mother at her wits' end who has given too many last warnings and counted to ten too many times.

When a child's scream pierces the night, Gemma's neighbour does what anyone would do: she calls the police. She wants to make sure that Rosie, the little girl next door, is safe.

Gemma knows she hasn't done anything wrong, but the more she fights to defend the family she loves, the more her flawless life begins to crumble around her. Is the carefully guarded secret she's been keeping suddenly in danger of breaking free?

When Rosie disappears, Gemma thinks she only has herself to blame. That is, until she discovers that Rosie has been keeping dark secrets of her own in a pink plastic diary.

Distraught and terrified, Gemma doesn't know where to turn. The only thing she knows is that her daughter's life is in danger...

Little Liar is a heart-in-your-mouth psychological thriller about the people we choose to trust and the secrets we keep behind closed doors. If you loved The Girl on the Train, Gone Girl or anything by B.A. Paris you'll be totally and utterly gripped.