But, alas for Fatty and Bets, Mr. Tupping appeared on the scene before they could get out of the cage! And then there was a storm!

Mr. Tupping stared as if he could not believe his eyes. Fatty and Bets got out of the cage and shut the door, turning the key in the lock. Bets was trembling. Fatty did not feel at all comfortable himself. The other children had disappeared into the friendly shelter of the bushes.

"What you doing in there?" demanded Tupping. "How did you get the key? I believe it's you children that have been tinkering about with them cats, making them disappear! Ho! yes, that's what it is! You're the thieves, you are! I'm going straight off to Mr. Goon to tell him about you — then you'll be in a pretty pickle I can tell you. And serve you right too!"

Solving the Mystery.

Mr. Tupping went off, and his face was not pleasant to see. Bets was terrified. She clutched Fatty, and her face turned very pale. Fatty himself looked a bit shaken.

In silence the five got over the wall and made their way to the summer-house.

"Golly! That was a bit of bad luck," said Larry.

"We'll have to tell Inspector Jenks about it: how we took the key, and how you and Fatty sniffed all round the cat-house. Then he won't believe old Clear-Orf if he puts in a report to say he and Tupping suspect us of taking Dark Queen!"

Fatty was very silent The others looked at him.

"Are you frit too, Fatty?" said Daisy. It was not like Fatty to be shaken for long. Fatty shook his head and looked very thoughtful.