Thanks to Raymond for alerting me to this edible cook book, produced by German design agency Korefe. Made with fresh pasta it can be opened, filled with ingredients and finally cooked to make a delicious lasagne, one of my favourite Italian treats.
Das Echte und Einzige Kochbuch
The Real and Only Cook Book
http://www.itsnicethat.com/articles/korefe
http://www.korefe.de/en/2012/1960/das-erste-und-einzige-kochbuch/