R.K. · Renate Kirmse · Ronith Krenge
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Vazhnye mashiny | 978-966-313-432-1 (966-313-432-1) | 2014 |
| Vse pro medvezhonka | 978-966-8498-57-2 (966-8498-57-7) | 2011 |
| Vse pro tsyplenka | 978-966-8498-59-6 (966-8498-59-3) | 2011 |