Sometimes a perfect stranger . . .
From behind the wheel of her car, Tess Kincaid glimpses a woman walking down a Madison, Wisconsin, street. They've never met, but Tess senses an undeniable familiarity about her. Hair color, square chin, wide-set blue eyes . . . Tess sees the same features every time she looks in the mirror.
a
Is neither of those things.
Intrigued, Tess introduces herself and discovers that she and her doppelganger, Mimi, have more than appearance in common. They even share the same birthday. Mimi-confident and outgoing where Tess is understated and shy-is convinced they're twins, separated shortly after birth. Tess, who's felt unloved and unmoored since her mother disappeared years ago, only knows that there's more than coincidence at play. And when a body is discovered in a local marsh, Tess is entangled in a search for the truth that will prove fascinating, disconcerting, and ultimately terrifying . . .