- Author: Sue Hendra
- Format: Paperback
- Publisher: Simon & Schuster Ltd
- Published: 03 January 2013
- ISBN: 9780857074454
Bernard the Robot loses his bottom on the park swing, and sets off to find it. Every time he gets close, it disappears again! Bird was using it as a nest, but it was too heavy; Bear used it in his drum kit, but it was too tinny; the Squirrels built sandcastles with it...and now it looks as if they're sailing away in it. Will Bernard EVER get his bottom back?