“What a tightrope M.K. Oliver walks in A Sociopath's Guide to a Successful Marriage, the most wildly entertaining novel you'll read this year: suspenseful but funny, shocking yet stylish... and sophisticated, too—a story with cold blood in its veins and bright ideas in its head. Part crime, part comedy, A Sociopath's Guide to a Successful Marriage introduces Lalla Rook, a name fated to be widely known in our world, if not in hers. You wouldn't want to be Lalla's enemy. You probably wouldn't want to be her friend, either—but you'll definitely want to be her audience, as she raises a family, commits murder, disposes of corpses, and prepares the perfect birthday cake (or does she?)... all with wit, imagination, and good taste. This is that very rare novel that's fun enough for a binge read but provocative enough for book clubs. May Lalla return soon, please, with more messes to be sorted, more bodies to be buried, and more cakes to be baked (sort of).”
—A.J. Finn, #1 New York Times bestselling author of The Woman in the Window

"A wickedly dark and hilarious debut. The writing is witty, wise and wildly entertaining, with well-drawn characters you will love to hate. Motherland meets Killing Eve. Utterly brilliant."
—Alice Feeney, New York Times bestselling author of Beautiful Ugly

“Does being a sociopath make you a bad wife and mother? Not necessarily! But when everything and everyone that Lalla has been (really trying hard) to hold dear gets threatened, what’s a sociopath to do? Defend herself, that’s what! And maybe (just maybe, if necessary, but only then), plan a couple of homicides. I mean, they started it, right? The twists and turns will leave you questioning right and wrong, in the best way.”
—Catherine Mack, USA Today bestselling author of Every Time I Go on Vacation, Someone Dies