Walter Moon

A masterfully woven psychological thriller that turns the sanctuary of home into a claustrophobic trap of identity theft and historic madness. Valerie Vance is a meticulous museum archivist who spends her days restoring the fragile garments of the dead while battling a terrifying, worsening sleep paralysis disorder at night. Overwhelmed and exhausted, she hires Anika Thorne, a remarkably efficient housekeeper with a rigid posture and a permanent, unsettlingly wide smile.
But as the days pass, Valerie's reality begins to fray at the seams. Personal photographs are subtly altered, family heirlooms are replaced with strangers' belongings, and the mirrors in her historic brownstone grow cloudy, erasing her reflection entirely. Trapped in a waking nightmare of sleep deprivation and systematic gaslighting, Valerie discovers a horrific, century-old legacy: Anika isn't there to clean her house-she is there to study her voice, mimic her habits, and completely absorb her identity.
To survive, Valerie must descend into the literal and psychological dark of her own home to unraveled a generational plot before her history is permanently erased from the ledger.