A Hombre Perro se le acaba la suerte, Pedrito confronta su pasado no tan perfecto y el abuelo anda haciendo de las suyas. El mundo está fuera de control con los nuevos villanos que han llegado a la ciudad. La situación se ve oscura y sin esperanzas. Sin embargo, no todo está perdido. ¿Podrá arreglar las cosas el increíble poder del amor? "Dog Man is down on his luck, Petey confronts his not so purr-fect past, and Grampa is up to no good. The...

When Professor Pippy P. Poopypants comes to Jerome Horwitz Elementary School to teach science, and he goes off the deep end because students make fun of his name, only Captain Underpants can save the school from the professor's perilous plot.

When George and Harold hypnotize their principal into thinking that he is the superhero Captain Underpants, he leads them to the lair of the nefarious Dr. Diaper, where they must defeat his evil robot henchmen.

Having changed the course of human history after unwittingly wondering what could be worse than going to prison, George and Harold are catapulted through time back to their kindergarten days, where they are subjected to a sixth-grade bully and a clueless school principal.

Hombre Perro está de regreso, ¡y esta vez lo acompaña un compinche felino! El dúo tendrá que salir al rescate de una glamorosa estrella de cine desaparecida. ¡Una aventura perfecta para Hombre Perro y Supergatito! When a new sitter arrives and a movie star goes missing, Dog Man and Cat Kid investigate, but Petey, the world's most evil cat, complicates their case.

Dog Man is still learning a few tricks of the trade. Petey the cat is out of the bag, and his criminal curiosity is taking the city by storm. Something fishy is going on! Can Dog Man unleash justice on this ruffian in time to save the city, or will Petey get away with the purr-fect crime? Hombre Perro, el nuevo héroe de Dav Pilkey, el creador del Capitán Calzoncillos, está aún aprendiendo su oficio mientras que Pedrito el gato está acabando...

The Supa Buddies have been working hard to help Dog Man overcome his bad habits. But when his obsessions turn to fears, Dog Man finds himself the target of an all-new supervillain! Meanwhile, Petey the Cat has been released from jail and starts a new life with Li'l Petey. "Los superamigos han estado trabajando duro para ayudar a Hombre Perro a superar sus malos hábitos; pero cuando sus obsesiones se vuelven fobias, ¡Hombre Perro se convierte en...

When Harold and George turn fourth-grade teacher Ms. Ribble into an evil monster called the Wedgie Woman, she wreaks havoc on the world, giving the wedgie of doom to unsuspecting people who stand in her way--including principal-turned-superhero Captain Underpants.

A snotty situation ensues when Melvin Sneedley, an academically-gifted student, turns into the Bionic Booger Boy and must be stopped by George, Harold, and Captain Underpants, in a story where, by flipping the pages, the reader may view animated illustrations.

Perrazo y Perrito son dos amigos caninos que están juntos en las buenas y en las malas. Y como todo buen perro sabe, los amigos que comen juntos... ¡duermen la siesta juntos! Big Dog and Little Dog are canine companions who stick together through thick and thin. And as any good dog knows, friends who eat together ... nap together! Includes bonus skill-building activities.