If you haven't heard of Delilah Dirk before, I think I can happily quote an xkcd comic that states that you are one of the lucky 10,000. I don't know the exact numbers on how many people have read this graphic novel series, but I do know the number of people that should. And that number is everybody. Everybody should buy it with money and read it.
Now stop reading these words and go track down a copy of Delilah Dirk!