are there any books out there that discuss interesting facts from various films?

[in2you86]

I'm a big movie junkie, and I was wondering if anyone knew of any published books out there that go behind the scenes, and give interesting facts about how films were made and what when on behind the camera etc. I know there's one specifically on the Wizard of Oz, but I was wondering if there was a book that had a compilation of facts based from several different famous films all in one book.