The Other Mrs.

The plot revolves around Sadie Foust, who relocates with her family to a quiet coastal island in Maine, only to find themselves embroiled in a murder investigation after their neighbor, Morgan Baines, is found dead. As suspicion falls on the newcomers, Sadie becomes increasingly entangled in the mystery, uncovering dark secrets that threaten her family's safety. The story explores themes of trust and the consequences of uncovering hidden truths, promising a suspenseful and unpredictable narrative.