Earning money to help his family in 1906, ten-year-old newsboy Leo explores the hilly city's bustling business world and modern innovations before a massive earthquake and decimating fire change everything he has ever known.

In 1906, while visiting his journalist uncle in California, thirteen-year-old Jerry hears the San Francisco earthquake predicted at preacher William Seymour's Pentecostal mission, sees the ensuing destruction, and learns the power of the Holy Ghost.

The magic tree house takes Jack and Annie to San Francisco in 1906, in time for them to experience one of the biggest earthquakes the United States had ever known.

In the aftermath of the 1906 San Francisco earthquake, twelve-year-old Clara finds a baby left on the doorstep of her family's boarding house, and sets out to unravel the surrounding mysteries.