Letras al carbónIn the town of Palenque, hardly anyone can read. Mr. Velandia, the shop owner, is one of the few who knows how. When Gina begins to receive letters, which she suspects are love letters, her little sister decides to learn to read so she can understand those mysterious letters An endearing story by the renowned author Irene Vasco about literacy, which comes to us from a remote town in Colombia.