Mrs. Vincent smiled and bowed, murmuring some complacent conventionality about the delight she had felt in Mr. Audley's visit. Miss Tonks, more observant, stared at the white change, which had come over the young man's face since he had removed the upper label from the box.

Robert walked slowly away from Acacia Cottage. "If that which I have found to-day is no evidence for a jury," he thought, "it is surely enough to convince my uncle that he has married a designing and infamous woman."


CHAPTER XXVII.

BEGINNING AT THE OTHER END.

Robert Audley walked slowly through the leafless grove, under the bare and shadowless trees in the gray February atmosphere, thinking as he went of the discovery he had just made.

"I have that in my pocket-book," he pondered, "which forms the connecting link between the woman whose death George Talboys read of in the Times newspaper and the woman who rules in my uncle's house. The history of Lucy Graham ends abruptly on the threshold of Mrs. Vincent's school. She entered that establishment in August, 1854. The schoolmistress and her assistant can tell me this but they cannot tell me whence she came. They cannot give me one clew to the secrets of her life from the day of her birth until the day she entered that house. I can go no further in this backward investigation of my lady's antecedents. What am I to do, then, if I mean to keep my promise to Clara Talboys?"

He walked on for a few paces revolving this question in his mind, with a darker shadow than the shadows of the gathering winter twilight on his face, and a heavy oppression of mingled sorrow and dread weighing down his heart.

"My duty is clear enough," he thought—"not the less clear because it leads me step by step, carrying ruin and desolation with me, to the home I love. I must begin at the other end—I must begin at the other end, and discover the history of Helen Talboys from the hour of George's departure until the day of the funeral in the churchyard at Ventnor."

Mr. Audley hailed a passing hansom, and drove back to his chambers.