Long-distance swimming has never enjoyed the cultural cachet of the more lucrative or national-identity-building sports like soccer and baseball, but through the heroism and tenacity—and deeply attuned teamwork—that defines her sport, the now-legendary world champion athlete Diana Nyad has found her way, after four decades and countless painful wounds from ocean salt, skin chafing, sunburn, and jellyfish stings (a more consistent threat than shark bites) into the cultural awareness and worldwide admiration that she has so richly earned. Not that fame was ever her motive: far from it. As Nyad states in her new memoir, “The opportunity to inspire is a privilege.” Although Find a Way (Knopf, $26.95) will surely become a classic in sports literature—its stunning full-color plates documenting the stages of her historic 2013 swim from Havana to Key West at age 63 are as affecting as the prose—it is also a moving testament to the finest qualities of the human spirit.