"Go in our airship! You come with us, and we'll put you right over their camp, where you can drop down on their heads."

"Good land, I never rode in an automobile even, let alone an airship!" went on the officer. "I'd be scared out of my wits, and so would my deputies."

"Send the deputies on ahead," suggested Tom.

The sheriff hesitated. Then he slapped his thigh with his big hand.

"By golly! I'll go with you!" he declared. "I'll try capturing criminals in an airship for the first time in my life! Lead the way, young man!"

An hour later Sheriff Durkin was aboard the Red Cloud, and plans were being talked of for the capture of the bank robbers, or at least for raiding the camp where the men were supposed to be.

Chapter 23

On To The Camp

"Well, you sure have got a fine craft here," remarked Sheriff Durkin, as he looked over the airship after Tom and his friends had told of their voyage. "It will be quite up-to-date to raid a gang of bank robbers in a flying machine, but I guess it will be the only way we can catch those fellows. Now I'll go back to town, and the first thing in the morning I'll round-up my posse and start it off. The men can surround the camp, and lay quiet until we arrive in this ship. Then, when we descend on the heads of the scoundrels, right out of the sky, so to speak, my men can close in, and bag them all."