Fat Cat Software - iPhoto Library Manager - since I was stupid enough to create a photo book on a different Mac than usual (well, the usual one was always busy), I guess I have to check this out to see if I can merge my books onto a single machine. It's a shame that Apple doesn't offer any merge function in iPhoto. With a notebook and a desktop, you quickly end up with separate libraries. If Lightroom supported book printing, I would have left iPhoto long ago. It's all a bit unsatisfactory.