As the title says, do you read books in multiple languages, or do you usually stick with literature in your own language?
If you have books in foreign languages, what's the main reason you have books in those languages?
Lately most books I bought/read were in English, mainly because the books were not available in Dutch or they are way cheaper as English pocket than Dutch paperback.
Apart from English I have some books in German and French. The French ones were read last in high school, for French literature, while I still (on very irregular basis) read German books (bought in Germany, partly because of the lack of English books in some shops)
I read them sometimes to practise my German a bit, which I should also do again with French
I also have a Czech book, but that was bought for fun (HP 3, which was ver cheap over there

), so I don't read it.
Though I would like to have some Spanish books to try if you can learn the language a bit by reading (mainly of books you sort of know).
What about you?