La boîte à cauchemars

Pompon has had a nightmare and can't get back to sleep: he's too scared! To reassure him, Georges hands him a nightmare box: if Pompon whispers his nightmares into it and places the box under his pillow, it will capture them. Pompon happily sets to work and goes back to sleep. But when he wakes up, he finds his box on the floor, open and empty!