You probably want this Humble Bundle from Subterranean Press, which I know because I do. Did. I bought it.
If you don't know the deal with the Humble Bundle, it's basically a deal where you get a whole batch of stuff on a pay-what-you-want basis. If you pay more than the average, you get a whole bunch more books.
The reason I wanted it was because two books that I had already decided to purchase were on there: a collection of the short works of KJ Parker, Academic Exercises, and a collection called The Chronicles of Master Li and Number Ten Ox, by Barry Hughart. I haven't read either one, but I've just fallen for KJ Parker after Jenny's recommendation, and Aarti highly recommends Barry Hughart.
There's also a bunch of other fantasy and sci fi material--novellas, collections, books, and even a collection of John Scalzi's blog posts. I'm interested in about three-quarters of the contents, but just the two I linked to here were worth what I paid, by far.
What are you waiting for?