ScienceAdventure Pulp Publishing

An American author, particularly of science fiction. She was also a screenwriter, known for her work on such films as The Big Sleep (1945), Rio Bravo (1959), The Long Goodbye (1973) and The Empire Strikes Back (1980).

Contents
A World is Born (1941)
The first ripples of blue fire touched Dio's men. Bolts of it fastened on gun-butts, and knuckles. Men screamed and fell. Jill cried out as he tore silver ornaments from her dress.

Black Amazon of Mars (1951)
Grimly Eric John Stark slogged toward that ancient Martian city—with every step he cursed the talisman of Ban Cruach that flamed in his blood-stained belt. Behind him screamed the hordes of Ciaran, hungering for that magic jewel—ahead lay the dread abode of the Ice Creatures—at his side stalked the whispering spectre of Ban Cruach, urging him on to a battle Stark knew he must lose!