E C. · Elizabeth C. · Elizabeth Powell Crowe
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Genealogy Online 9/E | 978-0-07-174037-1 (0-07-174037-6) | 2010 |
| Genealogy Online | 978-0-07-149931-6 (0-07-149931-8) | 2008 |
| Genealogy Online, Tenth Edition | 978-0-07-184110-8 (0-07-184110-5) | 2014 |