Sam Graves discovers that his elementary school is alive and plotting against the students, and,as hall monitor, it is his job to protect them--but he will need some help from his friends.

Sam is working on making a clay dinosaur for the school art show and sale when the clay suddenly comes to life and attacks him, a sure sign that once again Orson Eerie, whose spirit inhabits the school, is up to something--and it is up to Sam, Antonio, and Lucy, to discover how a self-portrait of Orson figures into his evil plan.

A heavy snowstorm traps the students inside Eerie Elementary, a living, breathing monster brought to life by mad scientist, Orson Eerie--soon the school begins to freeze from the inside out, and Sam, Lucy and Antonio must find a way to get the heat back on before all the students freeze to death, while facing the truth that Orson Eerie is even more powerful and dangerous than they realized.

"Sam, Antonio, and Lucy know their school is alive. But they are surprised when the woods behind Eerie Elementary come to life, too! Soon, the friends are trapped in a wild maze! And the jungle gym is out to get them! How far does Orson Eerie's power reach? Will the friends ever make it back to school?"--p. [4] of cover.

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.

"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...