A spine-tingling adventure about two kids and their fight for survival on the unforgiving trails of Mount Everest. Atlas, Maddie, and Chodak will have to rely not just on their own wits for survival, but on each other as well, especially as sickness, bad weather, and their fears of a Nazi spy watching them puts their mission -- and lives -- at risk in the brutal terrain. And Atlas will have to learn how to let go if he wants any chance of finding his father and fixing the rift between them caused by his mother's death, before it's too late.