What's the Primary Text Book for the Religious Literacy Course?

My kind of unofficial text book for the course is stephen prothero's god. They can, they can read and understand most of it. And then some great courses, as welleve really useful courses on religious literacy. So, but the primary text book is prothero’s book. I actually haven't assigned whole chapters to my students om at all, am,. But i mean, we use it nearly daily nicesye!