"Now," said Crouch, "where's your evidence?"

Jimmy interposed. Thrusting forward both hands, in the attitude of one who begs for mercy, he implored to be allowed to speak. But Crouch, by describing a series of imaginary circles in the air with the stem of his pipe, intimated that he desired Jimmy to remain silent.

"One thing at a time," said he, "as my friend, Ned Harden, observed, when he shot a crocodile with one barrel and a rhino with the other. That was with an old-fashioned shot-and-ball gun that he got from a trader at Lokoja, in the days when there weren't above ten white men on the Upper Niger. I hear the evidence for the prosecution first, which--to the best of my belief--is in accordance with the law. Afterwards, my lad, you'll have full opportunity to speak. And now, then, what's the charge?"

Rudolf Stork told his story with simplicity, and a kind of easy tolerance, as if he was really a little bored; and though he was cleverly cross-examined by Captain Crouch, never once did he contradict his former statements. Had his evidence been given on oath, he would have perjured himself with no less assurance and without hesitation. His manner, no less than the directness of his narrative, would have deceived any jury in the world. And in any case, Captain Crouch--one who knew more than his fair share of the tricks of rogues and the ways of evil men--was led to a firm conviction that the boy was really guilty.

Stork lied his soul away--or what can remain of a soul in a man who has sunk to such great depths of infamy. He swore that he had been working in the hold that very morning, and had gone back to fetch his chisel and hammer. He had found the stowaway in the very act of opening one of the packing-cases, which he had discovered were filled with new short service-rifles for the British Army.

Crouch, when he heard this, made a wry face, and looked at Jimmy. He had not forgotten that Mr. Jason had warned him that he might find German spies on board; and though there was no direct proof, the evidence, as given by Rudolf Stork, was very black against the boy. He had no reason to doubt Stork's word. The man had been engaged at New York with a good character, and he seemed a capable ship's carpenter, who understood his work.

"Speak up, my lad," said Crouch--the expression upon whose thin, wizened face had hardened--"speak up, and say nothing but the truth."

Now, in those who are at all sensitive, indignation is one of the most deep-seated emotions that exist. Smarting with a sense of injured innocence, the boy's cheeks were already burning; and now, something rose in his throat as if to choke him, so that he found it difficult to speak. When words came, at last, they did so in a flood, and were only half coherent. Small wonder that Captain Crouch took all this as a sure sign that the boy was unquestionably guilty!

"I'll speak the truth, sir," poor Jimmy blurted out. "I know for a fact that it is this man, and not myself, who is a German spy. He is in the pay of the Prussian Secret Service, and was engaged in New York by a certain Baron von Essling, as he himself knows quite well. As for me, I came on board this ship as a stowaway, because I wanted to go to England. I wished to serve my country."

Crouch sprang suddenly to his feet.