"I'm not a saint," he said in a low voice, "and though my conduct may appear to you to have been wrong I could hardly help myself, it would have taken a stronger man than myself to withstand the temptation."

"And now?"

"Now," replied Calliston, turning towards the detective, "I have married the only woman I ever really cared about, and we are going a tour round the world as soon as she is well--that is, if she ever does get well."

"Is she then so ill?"

"Brain fever," replied Calliston curtly.

"I'm very sorry to hear it," said Dowker quietly, "for she is a noble woman."

Calliston made no reply, but flung himself down on a couch and buried his face in his hands, so, without saying another word, Dowker left the room and made his final exit from Cleopatra Villa.

It was now about four o'clock in the afternoon, so Dowker drove to the Park Lane mansion and asked for Sir Rupert Balscombe. The footman told him the baronet was out, but added, on hearing his name, that Miss Penfold had given orders if he called that he was to be shown into the library, as she wished to see him. Dowker was pleased at this as he wanted to ask May some questions, and followed the servant in a very pleased frame of mind.

May Penfold was seated by a small table talking eagerly to Mr. Norwood, who sat near her with a pocket-book open on his knee. When Dowker entered May arose and went forward in a curiously eager manner. Her face was very pale, and there were dark circles under her eyes, but her features wore a very hopeful expression, for she was now certain of saving her lover, though on the other hand she might lose her guardian.

"I'm so glad you've come, Mr. Dowker," she said quickly. "Mr. Norwood and myself have been talking over the position of the case and we want your assistance."