All Olivia wanted was one last miserable Christmas with her husband's awful family before moving to Australia. She didn't expect a murder. Or another. Or another.

Now the snow has cut them off and she's stuck in a crumbling country house, with ten increasingly deranged relatives and the rising suspicion that someone is picking them off one by one.

As the bodies pile up and the festive facade starts to crack, Olivia must survive the season, clear her name and uncover the killer - Or, at the very least, get through lunch without anyone else choking on a sprout.

Sharp, smart and deliciously twisted, this is Christmas with all the trimmings: cold cuts, warm lies and at least one suspicious pudding.