T. B. · Teodora Brandmüller · Teodora Brandmuller · Theodor Behrend
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Self-Discipline in 10 days: How To Go From Thinking to Doing | 978-1-880115-10-7 (1-880115-10-7) | 2011 |
| Self-Discipline in 10 Days: How to Go from Thinking to Doing | 978-1-880115-06-0 (1-880115-06-9) | 2004 |
| Self-discipline in 10 days: How to go from thinking to doing | 978-1-880115-02-2 (1-880115-02-6) | 1999 |