Monster locker. 1

"For hundreds of years, something in the basement of Glenfield Middle School has waited for its chance to open a portal into the realm of monsters. Now its time has come, and the school is going to need a hero. Pablo Ortiz ... isn't that guy. All he wants to do is lie low and get through middle school in one piece. So when Pablo accidentally opens the portal and summons a vengeful Aztec goddess, he'll need the butt-kicking skills of his new frien...