"Mr. Grimm," he said earnestly, "it is absolutely necessary that I remain in Washington for another week—remain here even if I am locked up again—lock me up again if you like. I can't sign compacts in prison."
"Twenty-five minutes," replied Mr. Grimm quietly.
"But here," exclaimed the prince explosively, "I have credentials which will insure my protection in spite of your laws."
"I know that," said Mr. Grimm placidly. "Credentials of that nature can not be presented at midnight, and you will not be here to-morrow to present them. The fact that you have those credentials, your Highness, is one reason why you must leave Washington now, to-night."
XIX
BY WIRELESS
They paused in the office, the three of them, and while Miss Thorne was giving some instructions as to her baggage the prince went over to the telegraph booth and began to write a message on a blank. Mr. Grimm appeared at his elbow.
"No," he said.
"Can't I send a telegram if I like?" demanded the prince sharply.