"Which one has won the most money?" said Bets.

"This one over here," said Miss Harmer, and she led the way to a smaller cage, like a very large kennel on legs. "Well, Dark Queen? Aren't you a beauty? Here are some visitors to tell you how lovely you are!"

The big Siamese cat in the large, airy cage rubbed her head against the wire-netting, mewing loudly. The kennel-girl scratched her gently on the head.

"Dark Queen is our very, very special cat," she said. "She has just won a prize of a hundred pounds. She is worth much more than that."

Dark Queen stood up, and her dark-brown tail rose in the air, swaying gently to and fro. Bets noticed something.

"She's got a few creamy hairs in the middle of her dark tail," she said to Miss Harmer.

"Yes," said the kennel-girl. "She was bitten by one of the others there, and the hairs grew cream instead of brown. But they will turn brown later. What do you think of her?"

"Well — she seems just exactly like all the others," said Daisy. "I mean — they are exactly alike, aren't they?"

"Yes, they are," said Miss Harmer. "They have exactly the same colouring, you see. But I can always tell the difference, even when they are all mixed up together."

"Fancy being worth more than a hundred pounds!" said Fatty, staring at Dark Queen, who stared back with unwinking blue eyes.