I have written 2 books – currently available as PDF documents from this site (just click on the book titles on this page). The first one is a collection of songs:
It includes songs from a whole series of different traditions and languages, and I will continue to update it with more great songs as I find them. Let me know if you can think of anything that should be included.
The second and most recent is a book of inspiration and guidance for Spiritual Leaders:
I intended this to be a book about the theory of community building, but it grew into something else entirely. I am still considering adding in a theory section at the end for those who would like it.