http://www.creationbooksfraud.com makes for depressing reading.
The authors of the site allege, and provide plenty of evidence, that the owner of Creation Books, James Williamson, has systematically ripped off authors for over a decade.
This helps make sense of the recent Glitter Books publications of collections of essays on Dario Argento, Jean Rollin and others, each edited or co-edited by Jack Hunter. For Hunter is apparently a Williamson pseudonym, and Glitter one of his various imprints. Moreover, the essays in the Argento collection (by Xavier Mendik, Ray Guins and Julian Hoxter) had earlier been published in Creation publications in the 1990s.