‘Ah, yes, the dog.’ Poirot gave a peculiar smile. ‘Now let us pass to Tredwell. There are several suspicious facts against him.
For one thing, the tramp declares that it was Tredwell who gave him the parcel in the village.’ ‘But Tredwell can prove an alibi on that point.’ ‘Even then, he could have poisoned Mrs Waverly, pinned the note to the pillow, put on the clock, and swept out the priest’s hole. On the other hand, he has been born and bred in the service of the Waverlys. It seems unlikely in the last degree that he should connive at the abduction of the son of the house. It is not in the picturel’
‘Well, then?’
‘We must proceed logically – however absurd it may seem. We will briefly consider Mrs Waverly. But she is rich, the money is hers. It is her money which has restored this impoverished estate.
There would be no reason for her to kidnap her son and pay over her money to herself. Her husband, now, is in a different position.
He has a rich wife. It is not the same thing as being rich himself-in fact I have a little idea that the lady is not very fond of parting with her money, except on a very good pretext. But Mr Waverley, you can see at once, he is bon viveur.’
‘Impossible,’ I spluttered.
‘Not at all. Who sends away the servants? Mr Waverly. He can write the notes, drug his wife, put on the hands of the clock, and establish an excellent alibi for his faithful retainer Tredwell.
Tredwell has never liked Mrs Waverley. He is devoted to his master and is willing to obey his orders implicitly. There were three of them in it. Waverly, Tredwell, and some friend of Waverly. That is the mistake the police made, they made no further inquiries about the man who drove the grey car with the wrong child in it. He was the third man. He picks up a child in a village near by, a boy with flaxen curls. He drives in through the east lodge and passes out through the south lodge just at the right moment, waving his hand and shouting. They cannot see his face or the number of the car, so obviously they cannot see the child’s face, either. Then he lays a false trail to London. In the meantime, Tredwell has done his part in arranging for the parcel and note to be delivered by a rough-looking gentleman. His master can provide an alibi in the unlikely case of the man recognizing him, in spite of the false moustache he wore. As for Mr Waverly, as soon as the hullabaloo occurs outside, and the inspector rushes out, he quickly hides the child in the priest’s hole, and follows him out. Later in the day, when the inspector is gone and Miss Collins is out of the way, it will be easy enough to drive him off to some safe place in his own car.’
‘But what about the dog?’ I asked. ‘And Miss Collins lying?’
‘That was my little joke. I asked her if there were any toy dog in the house, and she said no – but doubtless there are some – in the nurseryl You see, Mr Waverly placed some toys in the priest’s hole to keep Johnnie amused and quiet.’ ‘M. Poirot – ‘ Mr Waverly entered the room – ‘have you discovered anything? Have you any clue to where the boy has been taken?’ Poirot handed him a piece of paper. ‘Here is the address.’ ‘But this is a blank sheet.’ ‘Because I am waiting for you to write it down for me.’ ‘What the – ‘ Mr Waverly’s face turned purple.
‘I know everything, monsieur. I give you twenty-four hours to return the boy. Your ingenuity will be equal to the task of explaining his reappearance. Otherwise, Mrs Waverly will be informed of the exact sequence of events.’ Mr Waverly sank down in a chair and buried his face in his hands. ‘He is with my old nurse, ten miles away. He is happy and well cared for.’ ‘I have no doubt of that. If I did not believe you to be a good father at heart, I should not be willing to give you another chance:’ ‘The scandal ‘ ‘Exactly. Your name is an old and honoured one. Do not jeopardize it again. Good evening, Mr Waverly. Ah, by the way, one word of advice. Always sweep in the cornersl’