This was the strange story Marigold had related to Gerald Durrant on that sunny afternoon beside the Thames—a story which had aroused his curiosity and held him fascinated.

CHAPTER II

WHO IS MRS. BRAYBOURNE?

Bernard Boyne was certainly a mystery man in Hammersmith, yet nobody suspected it. In all the years he had lived in the neighbourhood his actions had never aroused a single breath of suspicion.

In pious black he passed the collection bag around to the congregation of St. George the Martyr each Sunday morning, and afterwards, with a deep bow, handed the bag to the rubicund vicar of his parish.

Often he had been approached to serve upon the municipality of the borough, but he had always declined because of stress of work and for "family" reasons. Mr. Boyne could have achieved the highest local honours, aldermanic and otherwise, had he cared for them, but notwithstanding his great popularity, he was ever retiring, and even anxious to efface himself.

When that night he descended the stairs of his house in Bridge Place, all unconscious that he had been observed ascending them, he entered his little parlour, where he divested himself of the ugly white overall and locked it away, together with the woman's muff and the photograph. Then he paced the room in indecision, ignorant that Marigold had only vacated it a few minutes before.

He caught his pet, Nibby, after several attempts, and having replaced him in his cage, again stood with knit brows, still apparently uncertain how to act. He was in a bad humour, for now and then he uttered imprecations beneath his breath. Whatever had occurred upstairs had no doubt upset him. A further imprecation fell from his lips as he cursed his luck, and then, with sudden resolve, he resumed his boots, took his felt hat and stick, turned out the gas, and, going out into the narrow hall, extinguished the light and left the house.

He was in a bad temper on that warm summer's night as he strode hurriedly to the Hammersmith Broadway station, whence he took ticket to Sloane Square.

"Rotten luck! Lionel is a fool!" he declared to himself viciously, as he approached the pigeon-hole to take his ticket. "But one can't have all the good things of life. One must fail sometimes. And yet," he added, "I can't think why I've failed. But so long as it isn't a bad omen, I don't care! Why should I?"