Chade-Meng Tan ; illustrations by Colin Goh. [concept and illustrations by Colin Petty [concept and illustrations by Colin Petty]. Gillian Rubinstein ; illustrations by Caroline Binch. Chae Strathie ; illustrations by Marisa Morea. [chapter header illustrations by Ciara Gay illustrations by Colin Jack original illustrations by Claire Goble cartoon illustrations by Clive Goodyer cartoon illustrations by Clive Goodyer.