London's "strength of utterance" is at its height in his stories, and they are painstakingly well-constructed. "To Build a Fire" is the best known of all his stories. Set in the harsh Klondike, it recounts the haphazard trek of a new arrival who has ignored an old-timer's warning about the risks of traveling alone. Falling through the ice into a creek in seventy-five-below weather, the unnamed man is keenly aware that survival depends on his untested skills at quickly building a fire to dry his clothes and warm his extremities. After publishing a tame version of this story—with a sunny outcome—in "The Youth's Companion" in 1902, London offered a second, more severe take on the man's predicament in "The Century Magazine" in 1908. Reading both provides an illustration of London's growth and maturation as a writer. As Labor (1994) observes: "To compare the two versions is itself an instructive lesson in what distinguished a great work of literary art from a good children's story."