Books in Captain Underpants series

THE WAIT IS OVER!!! Dav Pilkey's beloved Captain Underpants returns to face his nemesis--the evil Captain Blunderpants--with the help of two new superheroes, Great-Granny Girdle and Boxer Boy!When we last saw George and Harold, they were about to take their pet pterodactyl Crackers back to the Cretaceous period. But things didn't work out quite as they had hoped. They've entered an absurd alternate reality where teachers are nice, kids are allowed to read banned books, and the cafeteria food doesn't smell like dirty diapers. Even worse, they've discovered alternate versions of themselves--Evil George and Evil Harold--who plan to unleash some preposterous plans on Piqua, Ohio. Now it's up to George and Harold to defeat the evil twins and THEIR superhero, Captain Blunderpants!

George and Harold are up to their old tricks again, and when their latest prank makes a direct hit on school brainiac Melvin Sneedly, he decides to get even! But in the blink of an eye -- and the sneeze of a nose -- Melvin goes from snooty to snotty, and the Bionic Booger Boy is born! Can Captain Underpants clean up this catastrophe, or will the mucous monster make a mess of things?

When we last saw George and Harold, they were about to take their pet pterodactyl Crackers back to the Cretaceous period. But things didn't work out quite as they had hoped. They've entered an absurd alternate reality where teachers are nice, kids are allowed to read banned books, and the cafeteria food doesn't smell like dirty diapers. Even worse, they've discovered alternate versions of themselves--Evil George and Evil Harold--who plan to unleash some preposterous plans on Piqua, Ohio. Now it's up to George and Harold to defeat the evil twins and THEIR superhero, Captain Blunderpants!

THE BABY IS BACK! Dav Pilkey's pint-sized powerhouse returns for another amazing adventure! Now in paperback with a shiny foil cover!George and Harold (the co-stars of the enormously popular Captain Underpants series) are in big trouble again! Their mean principal, Mr. Krupp, has had it with their comic books. But the boys aren't giving up, and they decide to create an all-new epic novel about a subject they've never tackled before!Dr. Dilbert Dinkle started his career as an ordinary, everyday evil genius/inventor/bank robber. But when he awakens one day transformed into a walking, talking puddle of pee, he vows to destroy every toilet in town. Will the devious Dr. Dinkle and his conniving cat, Petey, ruin restrooms for the rest of us? Or could this be a job for the death-defying duo of Super Diaper Baby and Diaper Dog?

New from Dav Pilkey--a Captain Underpants story that's so full of action, adventure, laffs, danger, romance (just kidding!) and Flip-O-Rama, that we couldn't fit it into just one book! We're SERIOUS!!Just when they thought they were out, it pulls them back in! Our heroes beat the Bionic Booger Boy, but they forgot about those rascally Robo-Boogers. Join George, Harold, Mr. Krupp, Melvin Sneedly, and Sulu the Bionic Hamster on an adventure that will take them into the deepest regions of outer space and back through time to the mysterious and uncharted world of the day before yesterday! It's a monster-mashin', robo-wranglin', time-travelin', brain-switchin', nose-pickin' good time!