Author(s): Andrew Beasley Published by: Usborne, 2017 Binding: Paperback Roll up, roll up, if you dare, to Doctor Vindicta's Carnival! Gasp at the dancing ghosts! Grimace at the creepy clowns! It's all harmless fun and frights, until a young boy disappears and his sister swears he was snatched by a monster. Only the bravest detectives can detain a demon: send for supernatural investigators Billy Flint and Charley Steel!