A little boy invents many stories with the help of 10 geometrical patterns. One day, he creates a hat, but the hat flies away and is stolen by a little monkey. He chases the hat around a pop-up city, trying desperately to get it back.
Anouck Boisrobert and Louis Rigaud graduated in 2009 from the Arts D¿ratifs of Strasbourg, France. They have collaborated on several bestselling books for children.