Molly and Tooey get lost while gathering firewood. When Tooey's guidebook proves unreliable, the two use their senses, consult a trusty trail map, and always keep sight of Denali in order to find their way back to Molly's dad./Grandpa Nat and Molly embark on a journey to visit Grandpa Nat's old friend, Tacusna. When Grandpa Nat's glasses break, Molly must use the constellation Nek'eltaeni to help both of them navigate to Tacusna's cabin.