Una colección sobre los primeros hábitos con tres pequeños protagonistas y palabras rimadas para susurrar al oído de nuestro bebé como una dulce canción de cuna.Growing up means to acquire good habits such as establishing a good personal hygiene, healthy eating and going to bed early without protesting. It's not easy, but thanks to this board books series written and illustrated by Mariana Ruiz Johnson, young children will take up the new challenges enthusiastically.