From the author of The River at Night and Into the Jungle comes a harrowing new thriller as a linguist, broken-hearted after the apparent suicide of her glaciologist brother, ventures hundreds of miles north of the Arctic Circle to try to communicate with a young girl who has thawed from the ice alive. Valerie "Val" Chesterfield is a linguist trained in the most esoteric of disciplines: dead Nordic languages. Despite her successful career, she leads...