k.A. · Karl Alexander Hugel · Karl Alexander Müller · Karl Alexander von Heideloff · Karl Alexander von Müller · Karl L. Alexander · Karl Len Alexander · Karla Alexander
| title | media type | ISBN-13 | year of publica- tion | |
|---|---|---|---|---|
| Flucht ins Heute. | Taschenbuch | 978-3-453-30871-8 | 1983 | |
| Jaclyn The Ripper | Mass Market Paperback | 978-0-7653-5858-5 | 2010 | |
| Time After Time | " | 978-0-7653-5859-2 | 2010 | |
| Time After Time | Hardcover | 978-0-440-08900-1 | 1979 | |
| Time After Time | Paperback | 978-0-440-18804-9 | 1979 |