Worse, they drop down to earth unexpectedly and anything they envelop—whether made of flesh and bone or metal—turns into powdery salt. Death and destruction abound. To combat this unearthly threat, the Man of Bronze summons his men from all corners of the globe, and they rendezvous in Los Angeles to plot the strategy.

This is Doc Savage at the height of his powers, confronting the unknown, backed up by his entire crew. Their investigations take them from the sound stages of Hollywood to the Florida Everglades, dodging danger all the way. It doesn't get any better—or any wilder—than The Desert Demons!