| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| e-guide: London | 978-1-4053-0615-7 (1-4053-0615-7) | 2005 | |
| e-guide: Paris | 978-1-4053-0617-1 (1-4053-0617-3) | 2005 | |
| The Decision Book: Fifty Models for Strategic Thinking | 978-1-9871-4673-8 (1-9871-4673-5) | 2018 | Mikael Krogerus · Roman Tschappeler |
J. P. · Jaymie Panuncialman · Jean Penningotn · Jean Pennington · John Pennington