Iris Carmen Sanderson's quiet life as a college photographer and diarist is shattered when her past resurfaces, threatening her burgeoning romance with printmaker Jackson Winchester. Her pursuit of happiness is jeopardized by the ruthless obsession of an old flame, Sam Gilbert, who believes Iris is his. As a woman named Mira Hatcher goes missing, Iris finds herself entangled in a dangerous situation in 1980s Portland, Maine, fearing that her own dreadful ending is imminent.

The narrative appears to blend elements of contemporary romance with suspenseful thriller tropes, focusing on a protagonist caught between a new love and a dangerous past. The setting in 1980s Portland, Maine, suggests a specific atmospheric backdrop for the unfolding events. The story seems designed to explore themes of obsession, fear, and the fragility of happiness, likely appealing to readers who enjoy romantic entanglements with a darker, more perilous edge. The inclusion of a missing person case indicates a plot that will likely involve investigation and escalating tension.