| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1990 | 978-0-9625371-0-3 | Robert Perry | The Elder Brother: Jesus in A Course in Miracles |
| 1992 | 978-0-9625371-1-0 | Robert Perry | Seeing the Face of Christ in All Our Brothers (A Course in Miracles, 1) |
| '' | 978-0-9625371-2-7 | '' | Special Relationships: Illusions of Love (A Course in Miracles, 2) |