La biblioteca secreta (Tapa blanda)

Hola! Soc l'Agus Pianola i, encara que no us ho cregueu, visc amb una colla de monstres (dels bons, eh!). Un d'ells, el Sr. Flat, és el meu millor amic. La meva veïna, la Lídia, sempre té idees genials. Junts intentem aturar les bogeries del Dr. Brot i el seu ajudant Nap. I ara no tinc ni idea de com ens en sortirem, d'aquesta. El Col·lectiu 541 ha convençut tothom a Galerna que hi ha llibres que s'han de destruir. Peter Pan, Blancaneu, La Ventafocs, Les aventures de Tom Sawyer? Tots estan en perill! Ens ajudes a salvar-los?;Agus & Monsters need your help once again! Peter Pan, Snow White, Cinderella, Tom Sawyer and many more are in danger! The collective 541, Dr. Brot, Nap and the Major of Galerna are trying to convince everyone that some books are dangerous for children. Their plan is to empty libraries and bookshops, destroy those books, turn them into paper pulp and rewrite the stories? But Agus and his friends won't allow it! Join the monstrous campaign "Save the books!" and be ready to read and resist!