"Not yet; I am not near enough to see properly. That Dawson, is not a bit like those others whom I know."

"That Dawson! Those others! Is there more than one Chief Inspector
Dawson?" asked the man, wondering.

"I should say about a hundred," replied I, and left him gasping. I fear that he now thinks that either I am quite mad or that Mrs. Dawson is a pluralist in husbands.

I gave the Dawson family sufficient time to reach their home, and to recover the power of speech, and then walked gravely to the door as if I had just arrived. One becomes contagiously deceptive in the vicinity of Dawson.

The stranger, who was the real undisguised Dawson, welcomed me to his home. The house was a small one and the family kept no servant. I do not know what income the Chief Inspector draws from the Yard, but am sure that it is absurdly inadequate to his services. The higher one rises, the less work one does and the more pay one gets—provided that one begins more than half-way up the ladder. For those like Dawson who begin quite at the bottom, the rule seems to be inverted: the more work one does, the less pay one gets. I should judge my own ill-gotten income at twice or three times that of Dawson—which even that cautious judge, Euclid, would declare to be absurd.

He led me to the parlour, which was well and tastefully furnished—Dawson has seen good houses—and we waited there while Mrs. Dawson dished up the dinner. "Please sit there, Dawson, facing the light," said I. "Let me have a good look at you." He complied smiling, and I examined his features with grave attention. Dawson, the real Dawson as I now saw him for the first time, is a very fair man. His pale sandy hair can readily be bleached white or dyed a dark colour. He uses quick dyes which can be removed with appropriate chemicals. His hair and moustache, he told me, grow very quickly. His complexion, like his hair, is almost white, and his skin curiously opaque. His blood is red and healthy, but it does not show through. His skin and hair are like the canvas of a painter, always ready to receive pigments and ready also to give them up when treated with skill. I began to understand how Dawson can make to himself a face and appearance of almost any habit or age. He can be fair or dark, dark or fair, old or young, young or old, at will. He carries the employment of rubber and wax insets very far indeed. His nose, his cheeks, his mouth, his chin may be forced by internal packing to take to themselves any shape. I made a hasty calculation that he can change his appearance in seven hundred and twenty different ways. "So many as that?" said Dawson, surprised when I told him. "I don't think that I have gone beyond sixty." I assured him that on strict mathematical principles I had arrived at the limiting number, and it gave him pleasure to feel that so many untried permutations of countenance remained to him. In actual everyday practice there are rarely more than six Dawsons in being at the same time. He finds that number sufficient for all useful purposes; a greater number, he says, would excessively strain his memory. He has, you see, always to remember which Dawson he is at any moment. When he was pulling my leg, or that of his brave enemy Froissart, the number multiplied greatly, but, as a working business rule, he is modestly content with six. "I suppose," I asked, "that here in Acacia Villas you are always the genuine article."

"Always," he declared with emphasis. "Once," he went on, "I tried to play a game on Emma. I came home as one of the others, forced my way into the house, and was clouted over the head and chucked into the street. When I got back to the Yard to alter myself—for I had left my tools there—Emma had been telephoning to me to get the wicked stranger arrested for house-breaking. I never tried any more games; women have no sense of humour." He shuddered. Dawson is afraid of his wife, and I pictured to myself a great haughty woman with the figure and arms of a Juno.

But when Clara—who asked kindly after my little Jane—had summoned us to the dining-room, I was presented to a small, quiet mouse of a woman whose head reached no higher than Dawson's heart. This was the redoubtable Emma! "Did she really clout you over the head and chuck you into the street?" I whispered. "She did, sir!" he replied, smiling. "She threw me yards over my own doorstep."

Between Dawson and his little wife there is a very tender affection. In her eyes he is not a police officer, but an inspired preacher. She knows nothing of his professional triumphs, and would not care to know. She, I am very sure, will never trouble to read this book. To her he is the lover of her youth, the most tender of husbands, and a Boanerges who spends his Sabbaths dragging fellow-creatures from the Pit. The God of Dawson and of his Emma is a pitiless giant with a pitchfork, busily thrusting his creatures towards eternal torment; Dawson, in Emma's eyes, is an intrepid salvor with a boat-hook who once a week arduously pulls them out. Dawson married Emma when he was a sergeant of Marines, and I think that he has shown to her his uniform with the three captain's stars. To me she always spoke of him as "the Captain," though I could not be quite sure whether she meant a Captain of Marines or a Captain in the Army of Salvation. Dawson, his Emma, and Clara are very happy, very united, and I am glad that I saw them in their own home. I am helped to understand how tender is the heart which beats under Dawson's assumed cloak of professional ruthlessness. At first I wholly misjudged him, but I will not now alter what I then wrote. My readers will learn to know their Dawson as I learned myself.

Whenever in the future I wish to hear from Dawson of his exploits I shall not seek him at his own house. He is an artist who is highly sensitive to atmosphere. In Acacia Villas the police officer fades to shadowy insignificance, even in his own mind. Then, he is a husband, a father, and a mighty preacher. He will talk of his disguises, and in general terms of his work, but there is no fiery enthusiasm for manhunting when Dawson gets home to Tooting. I shall seek him at the Yard, or upon the hot trail; then and then only shall I get from him the full flavour of his genius for detection. Dawson, away from home, is so vain as to be unconscious of his vanity; Dawson at home is quite extraordinarily modest. He defers always to the opinion of Emma, and she, gently, kindly, but with an air of infinite superiority, keeps his wandering steps firmly in the path of truth. He is, I am told, a most kindling preacher, but it is Emma who inspires his sermons.