k.A. ยท K. Abraham
| title | ISBN-13 | year of publication |
|---|---|---|
| Astrology as Path to Higher Consciousness | 978-0-9823255-0-6 | 2009 |
| Balancing the Pairs of Opposites | 978-0-9609002-5-1 | 1993 |
| Great Souls: The Seven Rays at the Soul Level | 978-0-9609002-7-5 | 2002 |
| Introduction to the Seven Rays | 978-0-9823255-2-0 | 2011 |
| Introduction to the Seven Rays | 978-0-9609002-2-0 | 1986 |
| Planetary Energies as Stepping Stones to Cosmos | 978-0-9823255-1-3 | 2010 |
| Techniques of Soul Alignment | 978-0-9609002-6-8 | 1997 |
| The Moon Veils Vulcan and the Sun Veils Neptune | 978-0-9609002-4-4 | 1997 |
| The Seven Rays and Nations: France and the United States Compared | 978-0-9609002-3-7 | 1987 |
| Threefold Method for Understanding the Seven Rays | 978-0-9609002-8-2 | 2003 |