David’s intensive and fantastically structured assortment of audio teachings can be found at acim.me. The ebook is split into 3 sections: the Textual content, the Workbook, and also the Handbook for Academics. All are overflowing with functional spiritual wisdom. Still the "engine home" on the Course is its daily Workbook https://awakening-mind.org/resources/a-course-in-miracles/