"Because, sir, in my opinion, Brown committed both. Give a reward, Mr. Thorold, and I'll do my best; otherwise, as I have other urgent matters on hand, I must drop the business. But I don't deny," continued the inspector, stroking his chin, "that if I were a moneyed man I'd work at this business for the sheer love of it. It is a kind of criminal mystery which does not happen every day."

"The reward shall be offered," said Alan. "Miss Marlow will be guided by me."

Needless to say, Sophy was guided by him. Indeed, so eager was she that the remains of her father should be recovered that, had not Alan suggested it, she would have offered a reward herself. Also, she was anxious to assist Mrs. Warrender, who in spite of her vulgarity and somewhat covetous disposition, was really a well-meaning woman.

The result of this was that two rewards were offered--one thousand for the detection of the person who had stolen the body, and a like sum for any information likely to lead to the arrest of Warrender's murderer. So here were two thousand pounds going a-begging, and hundreds of people hoped to have a chance of gaining the money. The case was so strange and mysterious that it had attracted not a little attention, and the fact that the missing body was that of a millionaire added to the interest excited by the fact of its disappearance. The London papers were full of leaders and letters suggesting solutions of the mystery. The provincial press took up the cry, and throughout the three kingdoms every one was talking of the case. It was even said that Miss Marlow, the present possessor of all this wealth, would marry the person who secured the thief and the murderer.

"I won't marry you, Alan dear, until my father's body is back in the vault," said Sophy; "but at the same time, I won't marry any one else."

"But suppose I fail to find the body, Sophy?"

"Then I must remain a spinster for the rest of my life."

"In that case you condemn me to be a crusty old bachelor."

"Never mind. We can still be friends and lovers."

"I'd rather we were man and wife," sighed Alan.