Penny Foolish Illustration

After Jill catches her father's secretary, Miss Cook, up to funny business, Miss Cook and her accomplice try to catch her. Seizing her father's notebook with his secret work, she escapes to Euston Station and makes her way to Arran, followed by the crooks. Her presence on Arran has to be kept a secret, and she and Penny look for a place for Jill to sleep, settling on the shed at Rashiedrum. However, Penny is not so sure about her sister's new quarters.