Of course it was love for my children, love for my son that caused me to act as I did. It was a lapse of judgment. If I could have foreseen the rippling aftershocks that followed I would have acted differently, but by the time I realised the extent of the consequences, it was too late....

The MacBrides have always gone to Far Barn in Devon for Bonfire Night, but this year everything is different. Lydia, the matriarch, is dead; Sophie, the eldest daughter, is desperately trying to repair a crumbling marriage; and Felix, the youngest of the family, has brought a girlfriend with him for the first time. The girl, Kerry, seems odd in a way nobody can quite put their finger on - but when they leave her looking after Sophie's baby daughter, and return to find both Kerry and the baby gone, they are forced to ask themselves if they have allowed a cuckoo into their nest....