"Ah!" said Calton, turning sharply. "At what time?"
"Just before twelve o'clock, sir."
"Who brought it?"
"A young woman, sir," said Brown, in a tone of disgust.
"A bold thing, beggin' your pardon, sir; and no better than she could be. She bounded in at the door as bold as brass, and sings out, 'Is he in?' 'Get out,' I says, 'or I'll call the perlice.' 'Oh no, you won't,' says she, 'You'll give him that,' and she shoves a letter in my hands. 'Who's him?' I asks. 'I dunno,' she answers. 'It's written there, and I can't read; give it him at once.' And then she clears out before I could stop her."
"And the letter was for Mr. Fitzgerald?"
"Yes, sir; and a precious dirty letter it was, too."
"You gave it to him, of course!"
"I did, sir. He was playing cards, and he put it in his pocket, after having looked at the outside of it, and went on with his game."
"Didn't he open it?"
"Not then, sir; but he did later on, about a quarter to one o'clock. I was in the room, and he opens it and reads it. Then he says to himself, ' What d——d impertinence,' and puts it into his pocket."
"Wasn't he disturbed?"
"Well, sir, he looked angry like, and put his coat and hat on, and walked out about five minutes to one."
"Ah! and he met Whyte at one," muttered Calton, "There's no doubt about it. The letter was an appointment, and he was going to keep it. What kind of a letter was it?" he asked.
"Very dirty, sir, in a square envelope; but the paper was good, and so was the writing."
"That will do," said Calton; "I am much obliged to you," and he hurried down to where Madge awaited him in the cab.
"You were right," he said to her, when the cab was once more in motion. "He got a letter on that night, and went to keep his appointment at the time he met Whyte."
"I knew it," cried Madge with delight. "You see, we will find it in his lodgings."
"I hope so," answered Calton; "but we must not be top sanguine; he may have destroyed it,"
