am a German, yes. Yet I have no nationality, being absorbed in the larger brotherhood of science. As for me I am indifferent whether the Kaiser or the Socialists live in Potsdam, but I am loyal, Herr Peale, to all who help me. To you, also," he said hastily, "for you have been most kind, and once when in foolishness I went into a room where I ought not to have been you saved me from the police." He shrugged his massive shoulders again. "I am grateful, but must I not also be grateful to the learned doctor?"
"Tell me this, professor," said Beale, "where can I find the learned doctor to-night ? "
"At his so-well-known laboratory, where else?" asked the professor.
"Where else?" repeated Beale.
The old man was silent.
"It is forbidden that I should speak," he said; "the Herr Doctor is engaged in a great experiment which will bring him fortune. If I betray his secrets he may be ruined. Such ingratitude, Herr Peale!"
There was a silence, the old professor, obviously distressed and ill at ease, looking anxiously at the younger man.
"Suppose I tell you that the Herr Doctor is engaged in a dangerous conspiracy," said Beale, "and that you yourself are running a considerable risk by assisting him?"
The big hands were outspread in despair.
"The Heir Doctor has many enemies," mumbled Heyler. "I can tell you nothing, Herr Peale."
"Tell me this," said Beale: "is there any place you know of where the doctor may have taken a lady—the young lady into whose room you went the night I found you?"
"A young lady?" The old man was obviously surprised. "No, no, Herr Peale, there is no place where a young lady could go. Ach! No!"
"Well," said Beale, after a pause, "I guess I can do no more with you, professor." He glanced round at the cretonne recess: "I won't inconvenience you any longer, Mr. Homo."
