Haedaecker smiled blandly. "You are an ambitious young man. You are idealistic. You are enthusiastic and energetic. You are also determined."

"Are those unfavorable traits?" asked Paul with a slight edge to his voice. He hated this baiting; knew that he should take the sting of Haedaecker's acid tongue without flaring back. Haedaecker had Paul over the proverbial barrel, from which position there is little chance for counter-attack.

"Listen to me," snapped Haedaecker. "You were twenty four when you came to this department. Two years later you came to me with an idea. You hoped to link the stars by voice. An ideal. A magnificent hope and plan for mankind on earth and upon Neosol. For years everybody who has had a touch of space has been trying, testing, and experimenting towards that end. Men of learning, both abstract and concrete; men who have spent years studying that very idea."

"What has that idea got to do with my getting a lump on the head?" queried Paul.

"Only this. As a member of this department, you were given a job to do. You have proceeded well and executed this job proficiently. Four years ago, Grayson, I told you that the experiments you suggested had been tried. I was patient. I explained that there was a certain appropriation set aside for communications research; that the appropriation intended for this galactic survey was under no circumstances to be used for communications."

"I remember that. I also claim that my experiments have never been tried."

"Nonsense. I accepted your theory and have had other scientists check your reasoning. They state that there is no relation such as you claim. Now, to get back to the correlation between that crack you got on the head and my presence here, it goes as follows:

"Until last evening I let you alone. I knew that you continued to hold that mad theory despite arguments against it. But a man can have his dreams, and so I permitted you to dream. I assumed you to be honest. I believed that you would not defy orders and employ funds for Z-wave research. But when a man who has no great wealth, no vengeful enemies, no polygonal love affairs, and no power to dispute or usurp gets involved in a tangle as well-contrived as this, there is but one thing left: I am convinced that you are planning to test the Z-wave!"

Paul laughed, bitterly. "Just why do you assume that this is some sort of plot? Why not accept it as attempted theft as the police do?"

"If I were a thief," said Haedaecker softly, "And managed to break into the spaceport, I would not wait until the guards came after me, then to drop from my stolen spacecraft and run! A thief does not need the spotter craft to lay his course. He takes off for anywhere so long as it is off and away. A man contrived to resemble you closely enough to pass superficial inspection follows you before the take-off, clips you on the skull, and steals your wallet. You are the traditional technician, Grayson. You do not dress like Beau Brummel, nor do you show evidence of affluence. Any footpad would look for a more wealthy client. He knew you, Grayson. He clipped you for your credentials!"