Do you want to find out what a firefighter does on a daily basis? Everyone knows Daniel the fireman, who has a shiny red truck named after himself. Do you want to know what kind of work a firefighter as brave and friendly as Daniel does? Daniel, el bombero is the first title in the Aprender a leer en letra MAYÚSCULA e imprenta collection, in Spanish, which is arranged according to reading difficulty, number 1 being the simplest and number 9 the most challenging. The text is rhymed and written in both fonts to make it easier to jump from one to the other. On each page the same text is found twice: at the top in lowercase letters and at the bottom in CAPITAL letters. It allows to work the reading in capital letter and the change towards lowercase letter.