¡Por fin llevo calzoncillos!

Milo loves his diaper: it’s super comfortable and lets him play non-stop... but one day he discovers that big kids wear underpants... What if he gave them a try? From Alicia Acosta—an expert in child psychology—comes a book that takes a positive, empowering approach to the transition from diapers to underpants. Soon, every child will be able to say: "I'm finally wearing underpants!"