Sourdough As Good As Gold Ann Arbor District Library
California Gold Rush Cartoons and Comics - funny pictures from CartoonStock
The Age of Gold: The California Gold Rush and the New American Dream by H.W. Brands
California Gold Rush - Wikipedia
Experts Predict Gold Rush 2.0 in California After Harsh Winter - Men's Journal
The Gold Rush - CALIFORNIA: THE GOLDEN STATE
The Real Story of the 49ers - The Atlantic
What they ate on the way to the California gold fields
A Day in the Life of a California 49er - Gold Prospectors Association of America