The story opens in the Minnesota village of Joralemon, where young Carl Ericson grows up stifled by domestic conformity and eager for the greater world beyond the horizon. His early attempts to run away culminate in a memorable night lost in the woods with a neighborhood girl, guided only by the unconventional local outcast, Bone Stillman. As Carl matures, he attends a small local college, where he encounters new intellectual currents and rebellious thinkers that spark his intellectual curiosity. However, the pull of the open road and his fascination with machinery and the dawning age of flight prove irresistible.
He abandons his studies and sets off to experience life firsthand. His travels take him through the varied landscapes of America, from manual labor in Chicago and the adventurous life of a second-rate actor in a traveling tent show to vagrancy and a harsh stint as a Bowery saloon porter. Through hardship and perseverance, Carl learns self-reliance and tempers his restless spirit.
His wanderings eventually lead him to Panama during the construction of the Canal, and finally to California, where he discovers his true calling in the nascent field of aviation. Under the mentorship of early aviators, Carl masters the art of flight, transforming from an awkward, discontented youth into Hawk Ericson, a cool and skilled pioneer of the skies. The narrative closes at the Belmont Park Aero Meet, where Carl achieves recognition as a top endurance flier. Throughout his journey, he sheds his provincial illusions and embraces a life of courage, skill, and unceasing discovery.
