Doubleday · Genealogical Publishing Company
| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| The German and Swiss Settlements of Colonial Pennsylvania: A Study of the So-Called Pennsylvania Dutch | Paperback | 978-0-8063-5135-3 (0-8063-5135-7) | 2009 |
| The Habit: A History of the Clothing of Catholic Nuns | " | 978-0-385-50589-5 (0-385-50589-2) | 2005 |
| The Habit: A History of the Clothing of Catholic Nuns | Hardcover | 978-0-385-50588-8 (0-385-50588-4) | 2003 |