Cremators of science fiction: Brian Stableford and John Clute on Hugo Gernsback and his legacy
The popular tradition of science fiction criticism, 1926-1980
Wanted: a symbol for science fiction
Peaks and valleys: Hugo Gernsback's career as a science fiction editor
Evolution of modern science fiction: the textual history of Hugo Gernsback's Ralph 124C 41+
"Man against man, brain against brain": the transformations of melodrama in science fiction
Gadgetry, government, genetics, and God: the forms of science fiction utopia
"The Gernsback continuum": cyberpunk in the context of science fiction
Scientific adventures: Hugo Gernsback's career as a science fiction writer.
Hugo Gernsback and the century of science fiction by Gary Westfahl. ISBN 9780786430796. Published by McFarland in 2007. Publication and catalogue information, links to buy online and reader comments.