A renovation project unearths a dead body, plunging an expectant mother into a dangerous investigation. Amateur sleuth Maggie Ryan, eight months pregnant and seeking a peaceful life with her actor husband Nick O'Connor in their newly purchased vintage brownstone, finds her plans disrupted by a grisly discovery. While renovating their dream home in an up-and-coming New York neighborhood, they uncover a corpse hidden within the walls. The initial shock of finding a dead body quickly escalates as Maggie realizes this is no accidental death, and the killer may still be nearby, posing a threat to her and her unborn child.

The premise sets up a classic cozy mystery with a historical twist, focusing on an amateur sleuth in a specific time period. The inclusion of Maggie's pregnancy suggests a blend of domesticity and suspense, where her personal circumstances may influence her investigative approach. The narrative likely balances the unfolding murder investigation with the challenges and unique considerations of her condition. Readers can expect a plot driven by clue-gathering and deduction within the confines of the brownstone and its surrounding neighborhood, with a resolution that ties back to the secrets unearthed during the renovation.