ISBN-13: 9781312935815 / Angielski / Twarda / 2009 / 182 str.
FIRST EDITION "A half-mile above city streets mystery and murder stalk a scientific penthouse, and Macklin Donovan faces unknown and deadly science." So read the blurb in Fantastic Adventures pulp magazine for July 1939 when "The Scientists Revolt," a rewritten version of "Beware ," was first published. We present both versions of the story.