"Lenny among Ghosts" is a captivating ghost story that transports young listeners into the mysterious world of the Röckenpöppel Castle boarding school. The protagonist, Lenny, experiences an unexpected arrival as he enters the castle in the middle of the night and encounters a group of students participating in an invisible feast. While the night is filled with ghosts and eerie adventures, the castle transforms into a crumbling ruin in the daylight. Lenny must face the challenge of becoming a ghost himself to survive in this haunting environment. This story combines humor with a touch of spookiness and stimulates the imagination while taking listeners on an exciting journey.