The 7 Ravens

Written by the Brothers Grimm and illustrated by Lisbeth Zwerger.

It tells the tale of a man who has seven sons but no daughter. When they finally have a baby girl, she grows up hearing rumors about her seven brothers, who have been transformed into ravens by their father's curse. Determined to rescue them, the girl embarks on a journey to the end of the world, where she meets the sun, the moon, and the stars, who help her find her brothers and free them from their enchanted state.