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.

George and Harold hypnotize their principal who, believing he is the superhero Captain Underpants, leads them to the lair of the nefarious Dr. Diaper. They must then defeat his evil robot henchmen.

George and Harold have really done it this time-- they've created a monster! She's faster, smarter, and more evil than anything the world has seen before--she's Wedgie Woman! With the help of her horrible robots and her horrendous hairdo, Wedgie Woman is on a mission to take over the world, and she'll give a whopping wedgie to anyone who stands in her way--including Captain Underpants.

"Melville Heights is one of the nicest neighborhoods in Bristol, England. It's the sort of place where doctors and lawyers and old-money academics live. It's not the sort of place where people get stabbed in the back thirty times with a kitchen knife in their own homes. Someone must have seen something. Newlywed Joey Mullen, for example, recently returned from four years working in Ibiza. She and her husband Alfie are eager to find a place of their...

Tired of following the strict rules of their grumpy replacement principal, second-grader A.J. and his classmates try to find a way to bring back eccentric but lovable Principal Klutz, who was fired for bringing a wild turkey to the school's Thanksgiving Day assembly.

"Tracy Flick is back and, once again, the iconic protagonist of Tom Perrotta's Election--and Reese Witherspoon's character from the classic movie adaptation--is determined to take high school politics by storm.Tracy Flick is a hardworking assistant principal at a public high school in suburban New Jersey. Still ambitious but feeling a little stuck and underappreciated in midlife, Tracy gets a jolt of good news when the longtime principal, Jack Weede,...

A skateboarding principal offers unusual incentives to his students to motivate them to learn more.

When she is named Principal for the Day, Frannie wonders if principals assign their own punishment when they get in trouble for using office supplies or accidentally set off the fire alarm.

When Mr. Lincoln, "the coolest principal in the whole world," discovers that Eugene, the school bully, knows a lot about birds, he uses this interest to help Eugene overcome his intolerance.

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 oddly, or someone else--and they need to figure that out quickly because a mistake could have deadly consequences for Stermont Elementary.