: The body of Matilda Nolte , Janosch's secret teenage love, is found in the moor a decade after she vanished.

This feature would be an immersive, binaural audio experience designed to accompany the reading or listening of the first case. It bridges the gap between the 2009 cold case and Janosch’s current investigation.

: Using 3D audio to replicate the "misty morning" feeling described in the book. Listeners hear the specific sounds of the Rhön landscape: the creaking of the wooden boardwalks ( Bohlenweg ) and the unsettling silence of the moor.