David’s comprehensive and superbly structured assortment of audio teachings are available at acim.me. The reserve is divided into a few sections: the Text, the Workbook, along with the Manual for Instructors. All are overflowing with useful spiritual wisdom. Nonetheless the "motor space" in the Course is its day-to-day Workbook classes, https://awakening-mind.org/resources/a-course-in-miracles/