"Well, you were looking in."
"Only doing as you've done over at my shop, several times, Andy. I wanted to see what sort of an airship you were building."
"Trying to get some ideas for your own, I guess," sneered Andy.
Tom did not think it worth while to answer this taunt.
"I could have you arrested for this," went on Andy, who felt bolder now that he was reinforced by Sam and Pete on either side of him as he looked over the fence into Ned's yard.
"Arrested for what?" demanded the bank clerk.
"For trespassing on my father's premises," went on Andy.
"We weren't on your premises," declared Ned. "We were on our side of the fence all the while."
"Well, you were looking over in my yard."
"A cat may look at a king, you know, Andy," Tom reminded the bully.
"Yah! Think you're smart, don't you! Well, you can't steal any of my ideas for an airship. They're all patented, and I'll soon be making longer and higher flights than you ever dreamed of! I'll show you what a real airship is, Tom Swift! Monoplanes and biplanes are out of date. The only thing that's any good is a triplane. If
