Did you ever ponder what was the difference between "bad girl" art and "good girl" art in the publishing world?

The difference is basically how the girls are posed, and clothed. Suffice to say, the 2 books in this fun set are well drawn with examples of pretty, busty women falling out of skimpy garments, therefor qualifying as "bad" girl cover art.  In the magazine world, the difference of Playboy vs Esquire may provide another ready example--beautiful girls with no much less clothes would end up on the cover of Playboys, and so forth.

Bad girl art took off in the 1990's and was a popular way to promote and sell modern independent comics, ranging from bad girls with Martial arts weaponry (like Dawn) or bad girls in horror situations (like Vampirella or Lady Death) or even Superheroines (see Gen 13 early covers!).

Here in a cool 2 book set, reasonably priced for a collector or as a neat gift, is a sample set: