Cornelius J. Sparklesteed is known among all the other horses in Hoofington for his beautiful and creative handmade hats, but Cornelius is hiding a secret under his own tall, pointy hat, he is really a unicorn. When Cornelius is chosen to perform in the annual Hoofapalooza, can he find the courage to reaveal his true self?

Clark the Shark loves everything about Christmas, including his class's Secret Santa celebration. But when everyone opens their presents, Clark wishes he'd spent more time figuring out a thoughtful gift instead of trying to guess the identity of his own Secret Santa. Will Clark learn the true meaning of Christmas giving?

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.