Recently I've started going straight to the publisher when looking for a book. Did you know they often have epub versions of their books for sale with no DRM?

I discovered this because I've been using Yomu (iOS epub reader) whenever I can since I no longer trust ereader apps that "own" your books (I've lost books when the apps went away). To use Yomu I need non-DRM epub files. So yeah, nice that I can get those straight from the publisher :)