The Unnumbered Corridor, Part 10: The Corridor Remembers
A vanished wing, a table of clues, and a door marked zero: Nora, Ben and Filip follow the corridor’s memory.
Category Ages 10–12
The Unnumbered Corridor, Part 9: The Last Window
A window appears in the Unnumbered Corridor, showing Nora, Filip and Ben a courtyard from the past—and a clue left by Klara.
The Unnumbered Corridor, Part 8: Someone Writes in Chalk
A chalk message appears after a blackout: SEARCH. Nora, Ben and Filip follow its clues towards a hidden house archive.
The Unnumbered Corridor, Part 7: The Map Behind the Wallpaper
A peeling strip of wallpaper reveals an old plan—and a passage that appears only when the lights go out.
The Unnumbered Corridor, Part 6: The Night the Numbers Went Dark
When every apartment number fades away, Nora, Filip, and Ben follow a glowing zero to a sealed-off secret in their old building.
The Unnumbered Corridor, Part 5: The Voice from the Lift
A forgotten speaker crackles above the lift, carrying a message from the past—and a clue to Klara’s missing records.
The Unnumbered Corridor, Part 4: The Room with the Covered Mirror
A hidden room appears in the unnumbered corridor, where Nora, Filip and Ben find a mirror showing a hallway from the past.
The Unnumbered Corridor, Part 3: Footsteps Above the Ceiling
A hidden panel reveals a metal passage above the ceiling—and clues connected to a girl named Klára.
The Unnumbered Corridor, Part 2: The Warm Key
A warm brass key appears beside the lift, leading Nora and her friends back to the impossible corridor.
The Unnumbered Corridor, Part 1: The Door at the End of the Hall
When the lights fail, a corridor appears where a wall should be. At its end waits a nameless door—and something behind it.
