- Original title: Pärt Goes Full Circle
- Illustrator: Anna Ring
- Translator: Anna Michalczuk-Podlecki
- Language: Polish
- Widnokrąg
- 2021, 32 pp
- ISBN: 9788395845338
- storybook, fiction
- Age: 7+
For more information or copyrights, please contact ulla.saar@elk.ee