| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Treasury of Knowledge | 978-1-112-52433-2 (1-112-52433-9) | 2009 |
| The Treasury of Knowledge: International University Lectures Delivered by the Most Distinguished Representatives of the Greatest Universities of the ... Exposition, Saint Louis | 978-1-112-52436-3 (1-112-52436-3) | 2009 |