Listen to the dark heart of the night. Princess Dylia, who calls herself "Princess Insomnia," is the most sleepless princess in all of Zamonien. One night, she is visited by a nightmare-colored night mare. Havarius Opal, as the equally frightening and likable gnome introduces himself, announces his intention to drive the princess to madness. However, before that, he takes the princess on an adventurous journey through the world of thought and dreams, until they finally reach the dark heart of the night. Walter Moers tells this fairy tale from the late romanticism of Zamonien, filled with quirky characters and his unique humor: thrilling and touching at the same time. Narrated by Andreas Fröhlich, awarded the German Audiobook Prize 2018 as Best Narrator: He reveals the unique fantasy world in an original way and with an unbridled joy for language, according to the jury. (1 mp3-CD, running time: 11h 23).