It is the first day of the brand-new Stermont Elementary School, but everything electrical seems to be going haywire, and it looks like strange green lightning bugs are draining off the power--but when they see green lightning in a clear blue sky Alexander and his friends know there must be a monster involved.

"Sam, Antonio, and Lucy are passing around a soccer ball at recess when something strange happens ... They soon find themselves in a fog-filled jungle! The grass and trees have come alive, growing high into the sky. And the friends discover that it's not just the school itself that's alive -- it's everything on the school grounds! Sam, Antonio, and Lucy must find their way out of a monstrous hedge maze in time to rescue the rest of the students!"-- "Algo...

Alexander and his new friend, Rip, are worried that the worms the rain has brought out are really the megaworms that Notebook of Doom describes but they soon discover that the night crawlers are trying to warn them about the monster tunnel fish that are threatening Stermont Elementary.

Sam Graves and his friends Lucy and Antonio have used their positions as hall monitors to thwart Orson Eerie's attacks on the students of Eerie Elementary--but now Orson is determined to get them fired before his next attack, planned for the annual Kickball Showdown.

Only a week into his job as hall monitor and class protector, Sam Graves and his friends Lucy and Antonio are trying to uncover the secrets of Eerie Elementary, their living and malevolent school--and then Lucy gets eaten by her locker.