Author: Kent, Gabrielle, Crowle, Rex, Newell, Luke
Thrillers (Children's / Teenage) 
Published 02/07/2020 by Knights Of Media in the United Kingdom as part of the Knights and Bikes series 
Paperback | 256 pages, 50 black and white illustrations
A new mystery has rolled onto Penfurzy island and the Rebel Bicycle Club are ready to investigate! Nessa, Demelza and Captain Honkers set-off to explore a travelling fun-fair when things begin to get strange. With new friends and a new legend to uncover, the bestfriends do what they do best: SAVE THE DAY FROM A FATE WORSE THAN HOMEWORK. A mysterious adventure with twists, turns and gross-out caravan invaders guaranteed to make you laugh!