Monster High: Ghouls Rule unearths an old conflict between "Normies" and monsters - and things are about to get scary! For years, students at Monster High were warned that Halloween was a night to stay inside and avoid conflict at all costs. But Frankie and her friends discover that ghouls and "Normies" once loved to spend the holiday together! The ghouls decide to turn back the clock and use the night to celebrate their individuality and show that it's okay to "Be Yourself. Be Unique. Be a Monster!"

SKRM (Skultimate Roller Maze) is an annual tournament between Monster High and different monster high schools that consists of a roller derby of dangerous obstacles and mazes. Granite City High, a high school team of gargoyles and Monster High's oldest rivals, won the school crest after defeating them in SKRM, and with it taking the school spirit. This has resulted in the school literally beginning to fall apart, and due to the boys serious injuries after the tournament, they decide not to participate any longer. This prompts the ghouls to play SKRM in the boys place, and they suit up and begin training. However, the boys protest and claim SKRM is a boys sport only, and they won't help the ghouls train. This only pushes them to work harder, with the goal of making it to the championship game to defeat Granite City High.

Draculaura’s Sweet 1600th birthday is an extra special occasion to party at Monster High! But her high expectations lead to deadly results when she’s faced with the choice between practical boyfriend Clawd, and new vampire heartthrob, Valentine, a romantic blast from her past. Her ghoulfriends find it odd that Valentine created a holiday in her honor, but oddly named it after himself (how romantic?) and have to stop him before he steals her heart… literally. Draculaura must decide which boy is right for her before the party! Will she find out about Valentine’s sinister plan? Will her best ghoulfriends be able to help her in time? And most importantly… will Draculaura pass her driving test?

It’s a new school year at Monster High™, and the little sister of Clawdeen Wolf™, Howleen, is determined to be more fangtastic than ever. Her dream of popularity turns out to be easier than anyone imagined when she stumbles upon a genie named Gigi Grant™ who grants her not 3, but 13 Wishes! But the ghouls quickly learn to be s-careful what you wish for because each wish comes with a dark side, and soon the student disem-body of Monster High™ is turned upside-down! Join Frankie Stein™, Clawdeen Wolf™, Draculaura™ and the rest of their creeperiffic ghoulfriends as they journey deep inside the magic lantern to save the very soul of Monster High™… while flashing their killer style every step of the way!

The Monstruitas of Monster High are obsessed with going to Scaris, The City of Frights for Fashion international competition where the winner will become the apprentice of the world famous Madame Ghostier designer.

When Draculaura is led to believe she's the rightful heir to the vampire throne, she and her best ghoulfriends are whisked away to Transylvania for a royal coronation to die for. But they soon discover the hunt for the queen is not over yet. The Ghouls must locate an ancient artifact known as the Vampire's Heart in order to discover the identity of the true Vampire Queen. It's a fangtastic adventure that will lead them from the Tower of Londoom, to a haunted river boat in New Goreleans and finally to the glamorous boo-vie lots of Hauntlywood. Could this be the moment when Draculara finally receives her vampire powers and discovers screams really can come true?

It's officially Spring Break at Monster High, and Lagoona takes her gilfriends across the sea to the Great Barrier Reef, but they are ship wrecked and end up on a mysterious skull shaped island. Here they enjoy the local hospitality until they realize that they are being used by a slippery showman named Farnum to lure the rarest, most mysterious monster of them all, "the Beast" into a trap. Frankie is taken by the Beast but tables turn and she ends up rescuing him and returning with him to Monster High. The story goes to high voltage when they realize that Frankie has inadvertently led Farnum to the location of the greatest gathering of monsters anywhere...Monster High.

See what happens when the student bodies of an all-vampire school and an all-werewolf school integrate with Monster High.

While attempting to help Frankie Stein learn more about her freakycool scaritage, the fashionably fierce ghoulfriends travel back in time to the first day ever of Monster High! There, they meet Sparky, a skullastic teen with an obsession for creating life. But when Sparky follows the ghouls through a killer time portal to modern-day Monster High, the event results in eight of them fusing together into four creeperiffic hybrid Monsters. Now, they'll really have to work together to control their bodies in the big Bitecentennial Play and stop one of Sparky's experiments from destroying imperfectly perfect Monster High!

Lurk what's waiting for the Monster High ghouls when they bring their killer fashion to the howlways of the spooktacular Haunted High! When the ghouls of Monster High follow Spectra Vondergeist one day, they discover a creeperiffic Ghost World with an all-spirit school. But their scary-cute student bodies are hardly welcome with the very strict Principal Revenant, and she punishes Spectra with frightful detention chains that prevent her from re-joining Monster High. Now, it's up to the imperfectly perfect friends to take on ghostly forms in order to save one of their own from disappearing forever!

It's fright lights, big city when the Monster High ghouls head to Boo York! Cleo de Nile is invited to attend a gancy gala celebrating the return of the magical comet and, of course, she brings along her beast friends. But their trip isn't all fun and frightseeing because Nefera, Cleo's sister, uses the comet's power for her own spooktacularly sneaky plans. Can the monsters unwrap the mystery of the comet in time to stop Nefera? Find out in Booy York, Boo York, the first-ever Monster High musical, featuring eight original songs.

Join your favourite ghoulfriends in an all-new aquatic adventure! When the ghouls get pulled into the school pool, they're transported to the gore-geous underwater world of the Great Scarrier Reef. Lagoon realizes she's come home and, in a fintastic mission of the heart, decides to come to terms with her own freaky flaws. Of course she'll need help from the most creeperific firends ever as she confronts a frenemy from her past, competes in a scaretastic dance extravaganze, and fights a terrible beast from the deep!