‘Hallo, Larry! Hallo, Daisy! Seen Fatty at all?’

‘No,’ said Larry. ‘Isn’t he here? Blow! Let’s go to the gate and watch for him. Won’t it be fun to see old Buster again too, wagging his tail and trotting along on his short Scottie legs!’

The four children went to the front gate and looked out. There was no sign of Fatty and Buster. The baker’s cart drove by. Then came a woman on a bicycle. Then up the lane plodded a most familiar figure.

It was Mr. Goon the policeman, or old Clear-Orf as the children called him. He was going round on his beat, and was not at all pleased to see the four children at Pip’s gate, watching him. Mr. Goon did not like the children, and they certainly did not like him. There had been three mysteries to solve in their village of Peterswood in the last year, and each time the children had solved them before Mr. Goon.

‘Good morning,’ said Larry politely, as Mr. Goon came by, panting a little for he was plump. His frog-eyes glared at them.

‘So you’re back again, like bad pennies,’ he said. ‘Ho! Poking your noses into things again, I suppose!’

‘I expect so,’ said Pip cheerfully. Mr. Goon was just about to make another crushing remark when there came a wild ringing of bicycle bells and a boy came round the corner at top speed on a bicycle.

‘Telegraph-boy,’ said Pip. ‘Look out, Mr. Goon, look out!’

The telegraph-boy had swerved right over to the policeman, and it looked as if he was going straight into him. Mr. Goon gave a yelp and skipped like a lamb out of the way.

‘Now then, what you riding like that for? A public danger, that’s what you boys are!’ exploded Mr. Goon.