A Course in Miracles (also often called ACIM or maybe the Course) is actually a 1976 guide by Helen Schucman. The underlying premise is that the greatest "wonder" may be the act of basically getting a complete "consciousness of love's presence" in a person's life. Listen to the audio on https://www.youtube.com/channel/UCXpL4OXSmktqlP6_S5p5jIQ