George March's latest novel is a huge success. No one could be prouder than his dutiful wife, Mrs. March. But then one casual remark robs her of the belief that she knew everything about her husband - and herself - sending her on an increasingly paranoid journey. Shirley Jackson meets Ottessa Moshfegh meets My Sister, the Serial Killer in this brilliantly unsettling and darkly funny debut novel full of suspense and paranoia. Set to become a major motion picture starring Elizabeth Moss.