Books like The Catastrophe

I believe that for many people this would be ***** but I'm just not a guy likes "punch to the eye sci-fi". The characters were very well formed and the art top-notch.I thought we were the puritans- this BritEdition (all Cinebooks) states on the copyright page that "With the author's consent, and in order to not upset our more sensitive readers, certain illustrations of this edition of Aldebaran have been modified." The book has a "15+" rating and violence is a PG affair in the west these days (right?) and don't they have widely circulated papers containing nudity that are available to anyone? I'm not desperate- what made me mad was that I couldn't tell what was changed and that made my inner sleuth furious!