When frail, bookish Waldo Emerson Smith-Jones falls overboard during an ocean voyage, he washes ashore on a remote island inhabited by primitive cave people. Stripped of civilization's comforts, the pampered young man must quickly learn survival, strength, and courage. He falls in love with Thandar, a beautiful cave girl who is revealed to be Nathalie, a kidnapped heiress from a wealthy American family. Through brutal trials—battling savage beasts, hostile warriors, and his own cowardice—Waldo transforms from a weakling into a true hero. This thrilling tale of romance and self-discovery proves that true manhood is forged through adversity, not inherited.
