Twins Gail and Sarah Harcourt had run away from their boarding school to search for their pony, Petronella. The pony had been mistakenly sold to a slaughterer, pooling their savings and selling their possessions, the girls had raised £100 reward for anyone who had seen Petronella, and were on their way to see someone who had replied to the advertisement. But, on the journey, their money had been stolen.
- Art: Oliver Passingham
- Petronella – Judy: #1153 (13 February 1982) – #1164 (1 May 1982)