The internet is funny. I was looking for some pulpy art for a project I'm working on and found this cover. I thought it was totally badass. Black Amazon of Mars. Awesome. Then I saw the author's name: Leigh Brackett. That sounded familiar. http://en.wikipedia.org/wiki/Leigh_Brackett Holy shit, she was one of the screenwriters for Empire Strikes Back (or not really, if Wikipedia is correct) and The Big Sleep (with William Faulkner!). Anyway, I was in the mood for some planetary romance anyway, so I went to BN.com and picked up an ebook of some of her sci-fi stuff and just a few pages in we've got a human mercenary who was raised by natives of Mercury who is anti-colonial because miners killed his tribe, wanted by Earth for sabotaging corporate interests on Venus and running guns to the natives, and is now undercover on Mars trying to prevent genocide. Holy shit, this is awesome. Anyway, now you know about Leigh Brackett too.