A New York Times Best Sci-Fi and Fantasy Novel of 2021 An NPR Best Book of 2021 A genre-defying, continents-spanning saga of Korean myth, scientific discovery, and the abiding love that binds even the most broken of families. Elsa Park is a particle physicist at the top of her game, stationed at a neutrino observatory in the Antarctic, confident she's put enough distance between her ambitions and the family ghosts she's run from all her life. But it isn't long before her childhood imaginary friend--an achingly familiar, spectral woman in the snow--comes to claim her at last. Years ago, Elsa's now-catatonic mother warned her that women of their line were doom ..

A New York Times Best Sci-Fi and Fantasy Novel of 2021 An NPR Best Book of 2021 A genre-defying, continents-spanning saga of Korean myth, scientific discovery, and the abiding love that binds even the most broken of families. Elsa Park is a particle physicist at the top of her game, stationed at a neutrino observatory in the Antarctic, confident she's put enough distance between her ambitions and the family ghosts she's run from all her life. But it isn't long before her childhood imaginary friend--an achingly familiar, spectral woman in the snow--comes to claim her at last. Years ago, Elsa's now-catatonic mother warned her that women of their line were doom ..