I keep two wishlists going. One on my LibraryThing account and one on Pinterest. I used to keep one on Amazon and Barnes and Noble, but too many of the books I seem to want are older and not easy to put on the booksellers wishlist. I have all of my books, cooking and otherwise on LibraryThing, which helps me find them in my home library and helps me not purchase books I own. I did add a personal bookmark on EYB, to provide location information on my books. It seems that you could add a book to your collection then bookmark it wishlist, then you would be able to pull up all those with that bookmark. I have not done this, as I already have a functioning wishlist, but my husband had read this thread and he thought it would work. Downside, all of those recipes would appear when you search for a specific recipe, but if a book keeps popping up it might be more worthwhile to purchase it.