Captain Underpants and the terrifying return of Tippy Tinkletrousers —Pilkey, Dav, 1966- author.

After being sent to jail for the rest of their lives, George and Harold are taken on a trip back in time by Tippy Tinkletrousers back to their Kindergarten days where they must deal with their bully without the help of C...

Captain Underpants and the big, bad battle of the Bionic Booger Boy. Part 2, The revenge of the ridiculous Robo-Boogers : the seventh epic novel —Pilkey, Dav, 1966- author.

George, Harold, Captain Underpants, and Sulu the Bionic Hamster battle the three Ridiculous Robo-Boogers in an attempt to turn the Bionic Booger Boy back into Melvin Sneedly. By flipping the pages, the reader may view an...

The candy caper —Watson, Tom, 1965- author.

'Molly gets things stuck in her head sometimes. When she sees a jar of candy on Principal Shelton's desk, she absolutely needs to know how many candies are in that jar! Luckily, her two best friends, Simon and Rosie, are...

Wizards don't wear graduation gowns —Dadey, Debbie.

Capitaine Bobette et la bagarre brutale de Biocrotte Dené. 2e partie, La revanche des ridicules crottes de nez robotiques : le septième roman pique —Pilkey, Dav, 1966-

Captain Underpants and the attack of the talking toilets : the second epic novel —Pilkey, Dav, 1966- author, illustrator.

Principal Krupp once again turns into the superhero Captain Underpants in order to save the world, and Jerome Horwitz Elementary School, from the evil talking toilets and the Turbo Toilet 2000.

The adventures of Captain Underpants : an epic novel —Pilkey, Dav, 1966- author, illustrator.

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.

Captain Underpants and the big, bad battle of the Bionic Booger Boy. Part 1, The night of the nasty nostril nuggets : the sixth epic novel —Pilkey, Dav, 1966- author, illustrator.

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. By flipping the pages, the reader may view a...

Captain Underpants and the invasion of the incredibly naughty cafeteria ladies from outer space (and the subsequent assault of the equally evil lunchroom zombie nerds) : the third epic novel —Pilkey, Dav, 1966- author, illustrator.

Only Captain Underpants can stop the three evil space aliens who have invaded Jerome Horwitz Elementary School and turned everyone into lunchroom zombie nerds.

March of the Vanderpants —Cummings, Troy, author.

The Notebook of Doom is missing and Alexander and his fellow-monster hunters, Rip and Nikki, are convinced that the boss-monster has it; but is that monster the mysterious Principal Vanderpants, who is certainly behaving...

Captain Underpants and the wrath of the wicked Wedgie Woman —Pilkey, Dav, 1966- author.

George and Harold are always driving their teacher crazy! But this time, they've come up with much more than a prank--they've created a monster.

Captain Underpants and the wrath of the wicked Wedgie Woman : the fifth epic novel —Pilkey, Dav, 1966- author, illustrator.

I hate rules! —Krulik, Nancy E.

Third-grader Katie Carew gets into trouble for breaking school rules, but when she magically turns into the school's principal and eliminates all rules, things get out of hand. Includes directions for playing Four Square...

Attack on Minecrafters Academy —Morgan, Winter, author.

I'm afraid your teddy is in the principal's office —Dunn, Jancee, author.

What would happen if your teddy bear stowed away in your backpack and followed you to school? And what if your teddy convinced all your friends' stuffed animals to come along for the party? Would you believe they might s...

Captain Underpants and the preposterous plight of the Purple Potty People : the eighth epic novel —Pilkey, Dav, 1966- author, illustrator.

Harold and George's time-traveling Purple Potty lands them in an alternate universe where everything seems delightful, but evil lurks just beneath the surface, and leads to a battle between Captain Underpants and his own...

Light as a feather —Waters, Erica-Jane, author, illustrator.

The girls at Miss Bunsen's are excited at the news that Nova Celeste, the famous astronaut, is offering space camp scholarships to three lucky students. All the winning team has to do is invent a flying machine in just a...

Captain Underpants and the preposterous plight of the purple potty people : the eighth epic novel —Pilkey, Dav, 1966- author, illustrator.

Captain Underpants and the invasion of the incredibly naughty cafeteria ladies from outer space (and the subsequent assault of the equally evil lunchroom zombie nerds) —Pilkey, Dav, 1966- author.

Only Captain Underpants can stop the three evil space aliens who have invaded Jerome Horwitz Elementary School and turned everyone into lunchroom zombie nerds.

March of the vanderpants —Cummings, Troy, author, illustrator.

Alexander's search for the notebook currently kidnapped by the boss-monster takes a strange twist when he sees his principal acting strangely and he wonders if she could be the monster they're looking for.