THE ABYSMAL INVADERS (1929) – Written by Edmond Hamilton. This is a nice mish-mash of elements that are part Creature Feature, part Doctor Who and part Jurassic Park. Hamilton gets bashed as a hack but his stories are harmless fun.
The hero of this tale is Professor Morton, an eminent biologist. He is doing field work in a Southern Illinois swamp when, from caverns beneath the swamp an army of dinosaurs comes pouring out. AND ALL OF THEM ARE BEING RIDDEN BY HUMANOID LIZARDS WHO WIELD RAY-GUNS!
Pterodactyls provide these invaders with their own Air Force and humans are driven before them. The city of Brinton is reduced to a virtual ruin before the onslaught of these Lizard-men. Continue reading