"You have no honor!" the Colonel told him coldly. Then he slowly sighted the gun on a point between the pilot's eyes. "Well?" he demanded. "You tell me then!"

The pilot turned white as a sheet under his beard, and looked as if he were going to faint. His eyes popped way out, and spittle drooled out the corners of his mouth.

"I don't know either!" he cried hoarsely. "So help me, Colonel, I'm willing to spill everything I know. But I don't know a thing about the Indian business. Go on, shoot me right between the eyes if I'm telling you any lie. We just manned this station. And like he said, we got orders to stop those two from going aboard the Indian. So help me! That's the truth!"

Colonel Welsh hesitated, then shrugged and stuck the gun in his pocket.

"It was too much to hope for, anyway," he muttered more to himself. "Let's get going. You lads get the plane started while I lug these two outside. A mighty big day for America so far. Now, if only you two can—"

The senior officer sighed and let the rest hang in the air. Then he bent over, caught each man by the heels, and hauled them out into the brilliant sunshine like a couple of logs. They yelped and babbled with pain, but the Colonel had deaf ears. Twenty minutes later the two fifth column prisoners were stowed aboard the Stinson, and the plane's props were ticking over. Dave and Freddy had refilled the tanks from tins of gas they found in the second shack. The shiny thing that Dave had seen under the trees from the air proved to be a high speed Waco fitted with two machine guns. For a moment they debated whether or not one of them should fly it back. On second thought, though, they decided it was best for them all to stick together in the same ship, and let somebody else pick up the Waco later.

"Okay, all aboard!" Dave finally announced, and gave Freddy a friendly slap on the back. "Go on and fly her, pal. You've sure earned the honor. And, heck, my nerves can stand anything, now."

"I knew the compliment would have a nasty ending to it!" the English youth growled, and shook his head. "No, fly her yourself. I've done my share of work today. Besides, you know this neck of the world. I don't."

"Well, somebody fly it!" Colonel Welsh shouted from inside the cabin. "We've still got to get to San Diego, you know. Come on, snap it up, you two!"

"Okay!" Dave growled, and shouldered Freddy Farmer out of the way. "If I must I must. Who was your slave last year, Mister?"