| title | ISBN-13 | year of publication |
|---|---|---|
| Calling All Angels!: 57 Ways to Invite an Angel into Your Life | 978-1-58062-429-9 | 1997 |
| La voce degli angeli | 978-88-344-1604-4 | 2003 |
| Seven Steps To Heaven: Contacting those you've loved and lost in seven easy steps | 978-0-7499-2375-4 | 2003 |
| Seven Steps to Heaven: How to Communicate with Your Departed Loved Ones in Seven Easy Steps | 978-0-7432-2560-1 | 2003 |
| The Complete Book of Numerology | 978-0-312-25266-3 | 2001 |
Adams Media · Armenia · Piatkus · Simon & Schuster · St. Martin's Press