LID Publishing · Wolters Kluwer
| title | ISBN-13 | year of publication |
|---|---|---|
| I co z tego | 978-83-7601-580-4 | 2009 |
| The Smart Thinking Book : Over 70 Bursts of Business Brilliance | 978-1-912555-84-0 | 2020 |
| Zaznacz zalatwione | 978-83-264-3152-4 | 2013 |
| Zaznacz zalatwione! | 978-83-7601-577-4 |