| title | ISBN-13 | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Compact Guide to Colorado Birds | 978-976-8200-22-8 | 2007 | Krista Kagume · Gregory Kennedy | |
| Compact Guide to Kentucky Birds | 978-976-8200-01-3 | 2006 | ||
| Compact Guide to Missouri Birds | 978-976-8200-02-0 | 2006 | Gregory Kennedy | |
| Compact Guide to Tennessee Birds | 978-976-8200-00-6 | 2006 | " | |
| Doppelte Perfektbildungen und die Organisation von Tempus im Deutschen | 978-3-86057-465-2 | 2007 | Michael Rödel | |
| Metzler Lexikon Sprache | 978-3-476-02641-5 | 2016 | Helmut Glück · Michael Rödel | |
| SAP PLM Product Development: PPM, VC, DMS, and Beyond | 978-1-4932-1520-1 | 2017 | Eudes Canuto · Bernd Daum · Michael Rödel | |
J.B. Metzler · Lone Pine · SAP Press · Stauffenburg