| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Secondhand & Vintage Berlin | 978-1-908126-17-7 (1-908126-17-5) | 2012 | |
| Trend-Driven Innovation: Beat Accelerating Customer Expectations | 978-1-119-07631-5 (1-119-07631-5) | 2015 | Henry Mason · David Mattin · Maxwell Luthy |