Freida McFadden

Dear Debbie follows Debbie Mullen, a popular advice columnist whose seemingly perfect life begins to unravel. After losing her job, navigating strained relationships with her teenage daughters, and suspecting her husband of keeping secrets, Debbie decides it’s finally time to take her own advice—often with shocking and dangerous results. Told with sharp psychological tension and dark humor, the novel explores themes of obsession, revenge, family dynamics, and how far someone might go when pushed past their limit. As Debbie’s carefully maintained façade cracks, readers are pulled into a twisting and unsettling story that keeps suspense high until the very end.