William B. Seabrook · William Buehler Seabrook · William Sparke · William Sprigg
Scientist of New Atlantis · Valdemar
| title | ISBN-13 (ISBN-10) | year of publica- tion |
|---|---|---|
| La isla mágica: un viaje al corazón del vudú | 978-84-7702-510-8 (84-7702-510-X) | 2005 |
| Witchcraft: Its power in the world today | 978-1-57179-246-4 (1-57179-246-5) | 2000 |