OK, yes, I perhaps have an embarrasing number of cookbooks. But I use them and enjoy them, so I'm unlikely to stop buying them any time soon. I also spend time reading cookbook reviews, cruising bookstores, checking out cookbooks on Amazon, and admiring my friends' cookbooks. The upshot is that when I'm in a store, I can't always remember which books I actually own vs. those I've studied in some other way. These days, unless it is newly released, I never buy a cookbook without first checking my EYB bookshelf to make sure I don't already own it. I can't count the number of times I would have made duplicate purchases without the help of EYB. For that reason, I only add a book to My Bookshelf if I actually own it. If I added library books, as some have suggested, I'd be more confused than I already am. Thank you Jane and Fiona for helping me keep up a semblance of sanity!!