Monster High: Ghouls Rule (3 Book Box Set) : Ghoulfriends Forever, Ghoulfriends Just Want to Have Fun, Who's That Ghoulfriend?

GHOULFRIENDS FOREVER The three ghoulfriends - Robecca Steam, Venus McFlytrap, and Rochelle Goyle - are on the case to solve the mystery of the missing headmistress!

First up is investigating the creeperiffic attic on the Monster High campus, where someone appears to have been hiding out amongst the lacy webs.

Who is she, and what's her secret? The ghoulfriends soon find out and uncover a much bigger plot that puts the future of the entire student body in danger ...GHOULFRIENDS JUST WANT TO HAVE FUN GFFs Rochelle, Robecca, and Venus begin to settle in at Monster High and are having a fangtastic time getting involved in the student body.

Rochelle is tutoring the trolls, Robecca is blasting onto the Skulltimate Roller Maze team, and Venus is starting a compost pile with Lagoona Blue!

The ghoulfriends are even recruited to help Toralei and Cleo plan the Hex Factor Talent Show. But during Mr. Mummy's Catacombing class, the ghouls find a Doll of Doom that hints at a new threat to the school. And when white cats start showing up around the Creepateria - a bad omen for monsters! - the GFFs begin to wonder if their fun is over. Is Toralei playing pranks?Or is something more sinister at work in the halls of Monster High?

WHO'S THAT GHOULFRIEND? The three ghoulfriends - Robecca Steam, Venus McFlytrap, and RochelleGoyle - are on the case to solve the mystery of the missing headmistress!

First up is investigating the creeperiffic attic on the Monster High campus, where someone appears to have been hiding out amongst the lacy webs.

Who is she, and what's her secret? The ghoulfriends soon find out and uncover a much bigger plot that puts the future of the entire student body in danger ...