This early work by Richard Dehan was originally published in 1917 and we are now republishing it with a brand new introductory biography as part of our Cryptofi

These early works by various authors were originally published in the early 20th century and we are now republishing them with a brand new introduction as part

The burnt-red badlands of Montana's Hell Creek are a vast graveyard of the Cretaceous dinosaurs that lived 68 million years ago. Those hills were, much later, a