"More likely German officers," was the response. "Heave to now. I'm coming aboard you."
"If you do you'll get a warm welcome," replied Jack.
He stopped the boat and drew his own revolvers.
"Stand back!" he cried, as the other boat came closer.
In the glint of the searchlight the men aboard the other boat made out the boys' uniforms. The boat slowed down and the men talked among themselves.
"They wear British uniforms," said one in a low voice.
"That's no sign they are English," said another.
"Tell 'em to give the countersign," said a third.
Another hail came from the boat.
"Pass the countersign," it said.