| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Frankenstein: The Legacy | Paperback | 978-0-7434-3453-9 | 2001 | |
| Frankenstein: The Legacy | Digital | 978-0-7434-4378-4 | 2001 | Sara Karloff |
| Night of Dracula | Paperback | 978-0-7434-3452-2 | 2001 | |
| Night of Dracula | Digital | 978-0-7434-4377-7 | 2001 | Bela Jr. Lugosi |