In many Latino & Catholic centric countries Christmas is not over until El Dia de Reyes or Three Kings Day. Each celebrates in their own way like in Mexico they make a Rosca de Reyes, in Argentina, kids write a letter to the three kings and put it inside their shoes by their bed, in Puerto Rico, they celebrate La Víspera de Reyes and grass is put in a shoe box by the tree.
However you celebrate El Dia de Reyes, these books will help you share their story with your child.