Something is wrong with twelve-year-old Zee, who has returned after a year's absence; nobody knows where he was or what happened to him, but now he is distracted and violent, freaking out when he sees his friends, Justin, Nia, and Lyric, playing an odd game of hide-and-seek, and talking wildly about some danger that is approaching--and soon his friends are pulled into a shadowy world ruled by a monstrous, shape-shifting Seeker, forced to play a terrifying...

Susan Murphy gets turned into a giant monster on her wedding day when a meteorite from outer space hits her. When she is taken to a secret government compound she meets up with a scruffy group of monsters who have also been sent to the compound over the years. A desperate order from the president will send the group of monsters into action to save the planet from aliens who are on a mission to destroy it.

The stakes are raised for survivalist, Burt Gummer in his most dangerous monster hunt yet. When Gummer's hired to capture a deadly Ass-blaster terrorizing South Africa, he and his new sidekick Travis Welker engage in a battle of survival against the fiercely aggressive Ass-blasters and Graboids. Discovering the monsters have evolved into even more lethal creatures.

A monstrous mutt terrorizes the residents of Mousopolis.

A newly-arrived vampire in Blinsh, Pinksylvania, bites one resident, and the next night the two bite two more, then the four bite eight until all of Pinksylvania and, perhaps, the world, has been bitten.

Tremors: The small desert town of Perfection is under attack from giant prehistoric man-eating worms that can sense any sound. Tremors 2: Earl is hired by a Mexican oil company to hunt down and destroy the graboids that are threatening the workers out in the Mexican countryside.

Mavis gets ready for the annual scream contest in this fang-tastic Level 2 Ready-to-Read based on an episode of the hit Disney Channel show Hotel Transylvania: The Series. It is the spookiest day of the yearScream Day! Monsters are coming from all over Transylvania to see who's the scariest monster of all. Of course, Drac and Aunt Lydia expect Mavis to enter the contest. The problem is, Mavis doesn't want to scare anyone!

Called out of retirement by his king, General Yoon Gyeom struggles to fight against a monster that threatens King Jung Jong's life as well as quell a coup that is organizing amid the chaos.

Pinocula, a cross between Pinocchio and a vampire, is going to drive Rob crazy. He lies and is a jokester that came from Rob's closet.

In this interactive story, readers are encouraged to "play" with Monster's toy construction vehicles, even though Monster does not like to share.