‘Well - what have you found out?’ said Larry eagerly. ‘And why ever are you dressed like that?’

‘I’ve found out a lot,’ said Fatty. ‘But don’t know that I’m any further forward really! I’ll tell you everything. I’m dressed like this because it’s natural for a butcher-boy to hang about and gossip.’

He opened his notebook, and turned to the pages headed ‘SUSPECTS.’

‘Old Nosey,’ he began. ‘Old Nosey was up and about before half-past six this morning, with his dog, Lurcher. He left his caravan and went down Willow Lane, and into the village. He was back at eight o’clock.’

He turned over another page.

‘Miss Tittle,’ he said, ‘Miss Tittle was about with her dog at half-past six, as she is every single morning. She lives in a turning off Willow Street. She always wears an old red shawl in the mornings.’

‘Mrs. Moon,’ went on Fatty, turning over a page again. ‘Mrs. Moon was out this morning early, and was seen talking to Old Nosey. Well, there you are, Find-Outers. What do you make of that? Every one of our three Suspects could have popped that letter under the door!’

‘But, Fatty - however did you find out all this?’ said Bets, in great admiration. ‘You really are a most marvellous Find-Outer.’

‘Elementary, my dear Bets!’ said Fatty, putting his notebook down. ‘You know the field opposite Willow Lane? Well, old Dick the shepherd lives there in a little hut. I noticed him this morning. So all I had to do was to go and engage him in conversation, and ask him a few innocent questions - and out it all came! Old Dick was wide awake at five o’clock - always is - and he takes a great interest in the people that pass up and down by his field. They’re about all he has to see, except his sheep. He says Nosey’s always up and about at unearthly hours - a poacher most likely. He’s a gypsy anyway. And apparently Miss Tittle always takes her dog for a trot early in the morning. So there’s nothing unusual about that. He says he saw Mrs. Moon quite distinctly, and heard her voice too, talking to Old Nosey.’

‘I’m sure it’s Mrs. Moon!’ said Larry. ‘She never goes out so early, surely. I’ve heard your mother say she gets up too late, Pip.’