StoryD 2021-202
Secret Birthday Singer
- First published
- 2022
- Length
- 27 pages (3 tiers)
- Printed
- 11 times, in 8 countries
- Also coded
d2021-202
Credits
- Plot
- Sune Troelstrup
- Script
- Sune Troelstrup
- Pencils
- Massimo Fecchi
Characters
In bold: the story's lead.
Where it was printed
| Date | Country | Issue | Title |
|---|---|---|---|
| 11 October 2022 |  Germany | Lustiges Taschenbuch 564 | Der geheime Sänger |
| 21 October 2022 |  Norway | Donald Pocket 523 | Bursdagssangeren |
| 26 October 2022 |  Netherlands | Donald Duck pockets (3e reeks) 332 | De mysterieuze mister X |
| 1 November 2022 |  Finland | Aku Ankan taskukirja 518 | Mysteerilaulajan tapaus |
| 6 December 2022 |  Poland | Gigant Poleca 241 | Kto tak pięknie śpiewa? |
| 2022 |  Sweden | Kalle Ankas Pocket 537 | Den hemliga sångaren |
| February 2023 |  Brazil | Pato Donald (Culturama) 47 | O Misterioso Cantor Secreto |
| 15 March 2024 |  Greece | Ντόναλντ (Περίοδος Β') 117 | Ο μυστικός τραγουδιστής |
| June 2025 | Germany | Mammut Comics 165C | Der geheime Sänger |
| June 2025 | Germany | Mammut Comics 165N | Der geheime Sänger |
| September 2025 | Germany | Mammut Comics 166B | Der geheime Sänger |