In 'A Guest in the House,' a chilling graphic novel by Emily Carroll, Abby plunges into married life with a widowed dentist, unaware of the eerie mysteries tied to his late wife's demise. As Abby steps into her role as wife and stepmother, she encounters disquieting inconsistencies about the past. The legacy of Sheila, the first wife, weaves an intricate web that traps Abby in a haunting narrative punctuated by ethereal visuals and unsettling intrigue. Plagued by questions and captivated by an uncharted realm of passion, Abby's discovery ignites a sinister tale that blurs the lines between love, obsession, and the spectral whispers of the deceased.