Ice Walker: A Polar Bear's Journey through the Fragile Arctic

From bestselling author James Raffan comes an enlightening and original story about a polar bear's precarious existence in the changing Arctic, reminiscent of John Vaillant's The Golden Spruce.

Nanurjuk, "the bear-spirited one," is hunting for seals on Hudson Bay, where ice never lasts more than one season. For her and her young, everything is in flux.

From the top of the world, Hudson Bay looks like an enormous paw print on the torso of the continent, and through a vast network of lakes and...