"Reason to believe mission known, and attempts will be made to prevent accomplishment at all cost.

"Placing you in command, and ordering you to use your own judgment whether to continue. However, second part already enroute, and will attempt to carry on alone if necessary. Train incident undoubtedly small indication of coming events. Flight course perhaps known, so suggest that change be made when in air. All decisions left to you and Farmer. Good luck, regardless of what you decide to do."

Dawson read the decoded message through twice, and then looked quietly at Freddy Farmer. The English-born youth returned his look, and there was the glint of grim determination in his eyes. Dave grinned, and nodded.

"Just what I'm thinking, too, pal," he grunted.

"What do you mean?" Freddy wanted to know.

Dave tapped the sheet of yellow paper, and shrugged.

"Mighty nice of him to give us an out, if we wanted one," he said. "But we don't. We still want to see Moscow, huh?"

"Very much," Freddy grinned back at him. "Fact is, I'd be delighted to let the blasted Nazi lads try and stop us. We'll carry on just as the second part is doing."

Dave nodded complete agreement. Of course, the "second part" referred to Agent Jones' trip to Urbakh via the southern route. Jones had left already, and if he didn't contact Dave and Freddy at Urbakh he would attempt to reach Tobolsk by hook or by crook on his own. However, Dawson and Farmer had no intention of letting Agent Jones be forced to do that.

"Check and double check," Dave grunted, and handed the yellow sheet to Squadron Leader Freehill, who had come aft from the pilot's compartment.

The senior officer read the message, looked very unhappy for a moment, and then smiled slightly at Dawson.