| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Invention Mysteries | 978-0-9748041-0-1 (0-9748041-0-X) | 2004 |
| More Invention Mysteries: 52 Little-known Stories Behind Well-known Inventions | 978-0-9748041-1-8 (0-9748041-1-8) | 2006 |
Paul Naumann · Paul Nemenyi · Paul Neumann · Paul Newman · Paul Neyman · Phil. Neumann · Phil Newman