Leonard Ashley · n/a · R. A. · R.N.
Barricade Books · Komet · Robson Books Ltd · Twayne Publishers
| title | ISBN-13 | year of publica- tion | |
|---|---|---|---|
| Colley Cibber | 978-0-8057-6969-2 | 1989 | |
| Complete Book of Numerology | 978-1-56980-270-0 | 2005 | |
| Dictionary of Sexual Slang | 978-1-56980-227-4 | 2003 | |
| Geschichte der Magie | 978-3-933366-39-9 | 2000 | |
| The Complete Book 0f Werewolves | 978-1-56980-159-8 | 2001 | |
| The Complete Book of Devils and Demons | 978-1-86105-041-0 | 1998 | |
| The Complete Book of Devils and Demons | 978-1-56980-077-5 | 1996 | |
| The Complete Book of Ghosts and Poletergeists | 978-1-56980-138-3 | 2000 | |
| The Complete Book of Magic and Witchcraft | 978-1-56980-049-2 | 1995 | |
| The Complete Book of Spells, Curses and Magical Recipes | 978-1-56980-110-9 | 1997 | |
| The Complete Book of Vampires | 978-1-56980-125-3 | 1998 |