When the peace shatters in suburbia, the claws come out.

Coralie King, Emma Brooks and Twig Dorsett are friends. Sort of. They’re neighbours on an exclusive Sevenoaks estate who get along.

It’s convenient. But one May bank holiday, Coralie’s husband insists he saw a panther on the bonnet of his car. And cracks between the elite of the Briar Heart Estate begin to emerge.

As the summer wears on and there are more sightings, the big cat frenzy reaches a fever pitch. Tensions between neighbours threaten to boil over. Everyone is watching their back.

But is the real predator a seventy-kilo cat with razor-sharp claws? Or is the actual danger of a much more domestic variety?