My students published a new collaborative book in class:
Retooling Schooling: Leadership, technology, and a deeper learning culture.
They did the writing, curating, editing, and publishing. Our driving question for the PBL was: Can we publish a book that advances knowledge and is useful to educators on the challenging issues of leading technology for deeper learning. The answer ... yes, we can and we did. Hope you find it useful in some small way in your own work.
If you want to know more about the process of doing this and why it is a great PBL for P-12 also, let me know. Happy to share.