Los Angeles was famous for its bountiful harvest and maintained such a reputation for two and a half centuries. So the book "From Cows to Concrete

JPL’s Engineering Legacy: How Los Angeles Innovations Drive Mars Rovers

Project Hyperion 2035: How Los Angeles is Turning Wastewater into the Region’s Number One Resource

The Insect Zoo: A Unique Living Museum at the National Museum of Natural History

Big Horn Mine: The Golden History of California’s San Gabriel Mountains

Monte Cristo Gold Mine: The History of a San Gabriel Mountain Treasure