| title | media type | ISBN-13 | year of publica- tion | other author(s) | |
|---|---|---|---|---|---|
| Beyond the Blue: Dolphins and Their Healing Powers | Paperback | 978-0-7475-3665-9 | 1998 | Karena Callen | |
| Das Geheimnis der Delphine | Taschenbuch | 978-3-426-77357-4 | 1998 | Karen Callen | |
| Das Geheimnis der Delphine | Gebunden | 978-3-502-15136-4 | 1996 | Karena Callen | |
| Dolphins and Their Power to Heal | Paperback | 978-0-89281-476-3 | 1992 | " | |
| Perfect Skin: A Natural Approach | " | 978-0-7499-2202-3 | 2001 | ||
| The Encyclopaedia of Flower Remedies: A Guide to the Healing Power of Flowers from Around the World | " | 978-0-7225-3096-2 | 1995 | Clare G. Harvey | |
| Treat Your Child the Natural Way: Everyday Remedies and First Aid | " | 978-0-00-711073-5 | 2001 | ||
| Vibrational Healing: The only introduction you'll ever need | " | 978-0-00-727320-1 | 2007 | Clare G. Harvey | |
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