The Unlikely Murder Club is back … and this time, the killer didn’t even knock. Stuck serving her sentence in Unlikely, New York, Agatha Shadewell is giving the straight life a try… for now.So when prison escapee “Big Phyllis” shows up in her kitchen, begging for help to clear her name, Agatha says no. Nicely, because you don’t poke the convicted killer.Phyllis swears she didn’t murder all those men. And now someone’s trying to kill her.Agatha’s ready to kick her uninvited guest to the curb—but Phyllis has a way of making people do what she wants, whether they like it or not. Fearing the worst, Agatha agrees to look at the evidence.As more bodies surface and the case unravels, Agatha starts to is Phyllis the killer… or the next victim?With Special Agent Martin Kopp (retired), his hacker granddaughter Echo, and one very good dog named Chance, Agatha digs through swampy secrets, false confessions, and one very telling tattoo.Then the killer targets one of their own.To save the day, Agatha must risk everything—her freedom, her future, maybe even her life.Perfect for fans of The Thursday Murder Club, Only Murders in the Building, and clever whodunits featuring seniors aging disgracefully.