 Trained as a mathematician and an engineer in a military school, Rafael Pombo served in the army and he traveled to the United States of America as Secretary of the Legation in Washington.After completing his diplomatic assignment, he was hired by D. Appleton & Company in New York to translate into Spanish nursery rhymes from the Anglo-Saxon oral tradition.The product of this work, more than a translation, was a transformative adaptation published in two books under the titles "Cuentos pintados para niños" and "Cuentos morales para niños formales".