Farmer Hubert (German Bauer Hubert) is inviting our young guests to join his adventures. Hubert likes to meet his friends Paula and Leon.
There is a lot to discover! In the secret of the electric cow, young readers get to know how electricity is generated from biogas.
When Paula and Leon are visiting the witch forest, they learn how important forests are to us, and that wood is also important in our every day life. Each tree supports our lives on planet Earth.
and many more!