Mornings On Horseback by David McCullough

The National Book Award–winning biography that tells the story of how young Teddy Roosevelt transformed himself from a sickly boy into the vigorous man who would become a war hero and ultimately president of the United States, told by master historian David McCullough.

Mornings on Horseback is the brilliant biography of the young Theodore Roosevelt. Hailed as “a masterpiece” (John A. Gable, Newsday), it is the winner of the Los Angeles Times 1981 Book Prize for Biography and the National Book Award for Biography. Written by David McCullough, the author of Truman, this is the story of a remarkable little boy, seriously handicapped by recurrent and almost fatal asthma attacks, and his struggle to manhood: an amazing metamorphosis seen in the context of the very uncommon household in which he was raised.

The father is the first Theodore Roosevelt, a figure of unbounded energy, enormously attractive and selfless, a god in the eyes of his small, frail namesake.