“Hildegarde, let us go to Mayence,” cried Hamilton, abruptly.

“As early as you please to-morrow morning,” she answered, cheerfully.

“Not to-morrow morning—this evening—in an hour—in half an hour!”

“But—but it is night—almost dark already.”

“Well, what difference does that make?”

“They told me never to travel at night; it was to avoid doing so that I stopped at Aschaffenburg.”

“That was when you were alone, and travelling in a public carriage.”

“I do not, however, see any necessity for such haste,” she said quietly, “and, therefore, if you have no objections, I should greatly prefer waiting until morning.”

“But I have an objection, and you will greatly oblige me by leaving to-night.”

“I suppose you have some very good reason for what appears to me a most unnecessary exercise of the power which chance has given you over me?”