Taking up the concept of manual composition of typefaces, the book proposes the learning of the alphabet in the form of a game through a series of horizontally cutted pages and a guide to follow for the realization of the letters. The horizontal stripes present all the possible variations of composition with the typographic squares and once the alphabet has been learned, the book can be useful to compose other things like small pictograms or patterns, thanks to the almost infinite possibility of allowed variations.