Ten-year-old Leo loves his exciting life as a newsboy in the bustling, hilly city of San Francisco. He gets to explore the busy streets, where horse-drawn carriages ride right alongside shiny new automobiles. The city is growing fast, and every day brings a new adventure. But early one spring morning, the ground beneath his feet begins to shake. In a matter of moments, a massive earthquake rocks the entire city, tumbling buildings and completely changing the landscape. Stranded in the middle of the crumbling streets, Leo must think fast and stay brave. With courage and quick thinking, he navigates the broken roads to find his way to safety and protect his family. This thrilling, fast-paced story takes readers on an incredible journey through a historic event, proving that even in the most surprising moments, a young hero can find the strength to survive and help others.