Monster High: Who's That Ghoulfriend?
General fiction, Humourous fiction, Movie and television tie-ins
Synthetic audio, Automated braille
Summary
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!