LOL

Yes, kitty, yes you can haz WorldCat! Just click on over to their page. Or, I like to use the Firefox browser feature that let's me switch between Google searches, WorldCat searches, and dictionary searches, all without opening a new page or tab.

Bibliography
You know about the LOL Cats book, right?
The other hot blogger with a new book deal is Jen of Cake Wrecks!
FOUND was one of the first blogs-into-books I knew about.
PostSecret is another good one: book, blog.
Oh, wait, The Gallery of Regrettable Food was from a blog, wasn't it? Maybe not; James Lileks does blog, but I guess the Gallery was more of an online exhibit than a blog.