Muffel-never-tired! Olchi children need adventure! It's evening, and the Olchi family wants some peace and quiet, but the Olchi kids are wide awake. Not even Olchi-mama's lullaby helps! That's when Olchi-grandpa starts spinning his croaky Olchi yarn and tells stories from back in the day when he was Diver-Olchi in the deep sea, Astronaut-Olchi in space, or Sailor-Olchi on the ocean. With so many great stories, even the Olchi kids get tired, snuggle up on their mattresses, and fall asleep. They snore so loudly that their parents soon wish they were awake again! Hilarious Olchi adventures to laugh and cheer along with: a wonderfully cheeky goodnight book in true Olchi style. SuperBuch is a unique initiative by nine German-speaking children's book publishers. 18 children's book classics come with a free app for an enhanced experience.