Saraband (Scotland) Ltd · Ullmann/Tandem
| title | ISBN-13 (ISBN-10) | year of publica- tion | |
|---|---|---|---|
| The Secret Life of Dreams: Decoding the Messages from Your Subconscious | 978-1-887354-34-9 (1-887354-34-4) | 2004 | |
| Zeichen und Symbole | 978-3-8331-1496-0 (3-8331-1496-7) | 2005 |