Devil in Iron, The by Robert E. Howard (1906
Conan's lustful desires again get him into a whole pile of trouble. This time the beautiful, golden haired, noble born Octavia, lures him into a fiendish trap set by his most powerful enemies and from which there seems to be no escape. But on the long deserted island of Xapur where he goes to capture this crafty beauty, it is not just mortal enemies that await him; Khosatral Khel a demon that crawled up from the abyss many eons ago and is of a substance as hard as iron has been awakened and is intent on crushing Conan and the woman like bugs for it's amusement. Conan is up against a being...