Where do you find what you read?

Where do you find what you read?  Do you find the book?  Or does the book find you?  I’ve begun jotting a note in the front of books I read so that I can remember how I found it.  Right now I’m reading A Whole New Mind, by Daniel Pink.  I found it when I checked out 800-CEO-READ, a blog recommended by Tom Peters.  It’s a great site with a constant flow of book recommendations.