Gary Holland · Gary Howland · Gero Hellmuth
| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Blue Fires: The Lost Secrets of Nazi Technology | Paperback | 978-0-7472-6456-9 | 2001 | |
| Blue Fires: The Lost Secrets of Nazi Technology | Hardcover | 978-0-7472-7146-8 | 2001 | |
| Home Street | Paperback | 978-0-919926-00-4 | 1977 | |
| Last Talons of the Eagle: Secret Nazi Aerospace Projects Which Almost Changed the Course of World War II | Hardcover | 978-0-7472-2156-2 | 1998 | Anton Gill |
| Last Talons of the Eagle: Secret Nazi Aerospace Projects Which Almost Changed the Course of World War II | Paperback | 978-0-7472-5964-0 | 1998 | " |