Sam Gribley is terribly unhappy living in New York City with his family, so he runs away to the Catskill Mountains to live in the woods—all by himself. With only a penknife, a ball of cord, forty dollars, and some flint and steel, he intends to survive on his own. Sam learns about courage, danger, and independence during his year in the wilderness, a year that changes his life forever.
Terribly unhappy in his family's crowded New York City apartment, Sam Gribley runs away to the solitude-and danger-of the mountains, where he finds a side of himself he never knew.