Join Ellie and Henry on the construction site and learn how the big vehicles are helping to build a new highway.Pixi bedtime stories for children: listen and fall asleep.This is an auto-narrated audiobook.

Christian Tielmann was born in Wuppertal (Germany) in 1971. He studied philosophy and German language and literature in Freiburg and Hamburg. Today he lives in Detmold and writes very successful books for children and young people, which have been translated into more than 20 languages and won several awards.