It is for your assistance, and in compliment to our friends across the Atlantic, that the reward was offered." Inspector Jacks seemed a little at a loss.
"It is your wish, then, sir," he said slowly, "that the guilty person or persons be arrested without warning, whoever they may be ?" "By all means," Sir Edward affirmed.

"I cannot conceive, Inspector, what you have in your mind which could have led you for a moment to suspect the contrary." The brougham had come to a standstill in front of a house in Downing Street.

Inspector Jacks descended slowly.

It was hard for him to decide on the spot how far to take into his confidence a person whose attitude was so unsympathetic.
"I am exceedingly obliged to you for your answer to my question, sir," he said, saluting.

"I hope that in a few days we shall have some news for you." Sir Edward watched him disappear as he mounted the steps of the Prime Minister's house.
"I wonder," he said to himself thoughtfully, "what that fellow can have in his mind!" Inspector Jacks did not at once return to Scotland Yard.