- Original title: Sirli, Siim and the Secrets
- Illustrator: Clara Audureau
- Translator: Jean-Pierre Minaudier
- Language: French
- Le Tripode
- 2020, 196 pp
- ISBN: 9782370552488
- fiction, storybook
- Age: 10+
Les Secrets
For more information or copyrights, please contact ulla.saar@elk.ee