Based on a concept by Wimpy Kid author Jeff Kinney comes Poptropica, a brand-new graphic novel adventure series by Jack Chabert and Kory Merritt. In Mystery of the Map, Oliver, Mya, and Jorge take a ride in a hot-air balloon, only to crash-land on an unknown island filled with extinct animals and a horde of angry Vikings. Welcome to Poptropica, an uncharted group of islands whose existence is hidden from the rest of the world. As the three friends...

"El Dr. Demetrio Delfino comenzó su carrera como inventor, genio malvado y ladrón de bancos común y ordinario. Pero al despertarse un día, convertido en un charco de pis andante y parlante, juró destruir todos los inodoros del pueblo...¿Será esta una misión para el temerario dúo del Superbebé Pañal y Perrete Pañalete?"--P. [4] of cover. In trouble with their principal because of their comic books about poop, George and Harold decide to...