What are some of the novels that you went back for multiple readings of?

Glenn Beck's The Christmas Sweater is so far the only novel I've ever done this for.(Excluding my own novels. )

Fahrenheit 451 by Ray Bradbury and The Bat by Mary Roberts Rinehart. Most books I've only read once, but I keep the ones I like whether I figure I'll read them again or not.

I tend not to read a novel more than once. If I do go back and read one, I'm only reading certain excerpts from it. It's not like I read an entire book from front to cover over again. It doesn't have the same effect as a movie or t.v. show to me. Once I read a book, I'm pretty much done with it. Ironically enough though, I do own quite a few novels.