| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Worldox in One Hour for Lawyers | 978-1-63425-218-8 (1-63425-218-7) | 2015 |
| Worldox in One Hour for Lawyers | 978-1-62722-247-1 (1-62722-247-2) | 2014 |
J. H. · J. Heckman · John D. Heckman · John H. · John W. Heckman · John W. Heckman Jr