I'm currently working on a combined book and curriculum project that constantly makes me grin.
It started as one book: Battery System Design. It has evolved into a immersive training intensive along a Finance track and/or Engineering track with six courses and a Capstone between them.
I'm still working on the book proposals now that some of the curriculum and course design is finished. Say that three times fast! Whew.
Let me know if you want to know more about the project. I'm currently interviewing public and private sector finance experts, although engineer-side are welcome as well.