For readers of Karen Russell, Maggie Shipstead, and Eowyn Ivey, an exuberant, highly imaginative epic about a family that settles, against all odds, in the far reaches of the Arctic and the unexpected industry that keeps them afloat for generations.In the far reaches of the Territory of the Arctic, the Spahr family lives on a fjord accessible only by kayak and float plane, in a landscape rapidly changing as glaciers melt and sea levels rise. Their home is Jubilation House, aptly named: they are a family of free spirit and full-hearted love, descendants of the homesteaders who came to this place in a reckless scheme to civilize the Glacial Front. They live off the grid in a converted fisherman's shack, selling pickled octopus and sea crops, barely scraping by. With every day, their livelihood seems ever more precarious.Then one of their few neighbors dredges up a centuries-old piano, a vestige from the original homesteading expedition, when every family was...