The Three Investigators Advent Calendars 2026

What's the deal with the curse of the Firebird? During the premiere of a play, Justus, Peter, and Bob witness a mysterious theft. But will they manage to recover the valuable jewelry by the end of the play? Over 24 days, chapter by chapter, an exciting detective story unfolds. Each day, a new puzzle needs to be solved, leading to the next door. Gradually, the investigation board fills up, and it becomes clearer who stole the jewelry. An interactive puzzle experience for fans of The Three Investigators aged eight and up, with 24 surprises!

Contents: 24 cool detective gadgets for The Three Investigators fans and a colorfully illustrated guide with a detective story and puzzles

Additional materials required: Pen, adhesive tape, and other common household materials.


Manufacturer / Responsible Person:
Franckh-Kosmos Verlags-GmbH & Co. KG, 70184, Stuttgart, Germany, kosmos.de/servicecenter