This edition of A Course in Miracles is referred to as the “Original Edition“ and is the Course as it was completed in 1972 before significant edits were made in 1975. It is essentially the manuscript that was discovered in 1999 and published by Course in Miracles Society in 2006.
Perhaps you may have only previously been aware of A Course in Miracles as published by the Foundation for Inner Peace and then by some amazing sequence of events you have discovered that there is actually an edition that pre-dates the well-known blue book. The ACIM Original Edition, published by Course in Miracles Society [CIMS], is that early edition.
Choose “Get Acquainted” to discover more about how this journey of A Course in Miracles began, the path of its evolution, its various formats, and how you can obtain a copy.