Ona, the star of the pop

This is the story of Ona, the star of the pop, a story that is also a song. Ona is ready for the m big concert of the year, but the underwater band has disappeared! Without his friends he won't be able to play, so he'll have to go find them! A book full of emotions with which the little m of the house will take their first steps in the m of reading while playing, singing and dancing with El Pot Petit!