Three women. One toxic ex. And a breakup that might kill them, in this dark, propulsive thriller with a feminist revenge edge, from the author of An Ethical Guide to Murder.
You can’t fix him. But you can end him.
Ivy thought heartbreak was the worst thing he could do.
Then came the headaches. The exhaustion. The hair falling out.
And every doctor telling her it was all in her head.
Until Roisin turns up on her doorstep with the same symptoms, the same ex – and a theory she can’t ignore: 
he did this to us.
Their ex – charming, obsessive, impossible to quit – has been draining the life out of his girlfriends. Literally.
And now he’s onto someone new. Evanthe.
Ivy, Roisin and Evanthe aren’t going to be his victims anymore.
They’re taking their lives back – whatever it takes.
But revenge is a dangerous game, especially when it turns supernatural.
Because monsters don’t always look like monsters.
And he still knows exactly how to get under their skin.
He’s the problem. They’re the solution.