| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| John D. Rockefeller: A Portrait In Oils | 978-1-4179-3260-3 (1-4179-3260-0) | 2005 |
| Morgan the Magnificent or the Life of J. Pierpont Morgan 1930 | 978-0-7661-4332-6 (0-7661-4332-5) | 2003 |
| The Dupont Dynasty | 978-1-4191-2857-8 (1-4191-2857-4) | 2005 |
J.K · J. W. · J Winkler · John K. · John W. · John Winkler · K. W. · K. Winkler