Saurion,â Chet said. âBut he says heâll never be ready in time for tomorrow night.â
âOh, yes, he will,â Joe said. He bit into his hot dog, then turned and entered the building. Joe was smiling when he entered Building A. He foundFelix Stock going over some paperwork at his desk, and Joe thought he looked pretty glum.
âYour prototype is parked in a tunnel under these buildings,â Joe said, getting right to the point.
Stock stared at him for a moment as if he couldnât believe what he was hearing. âYou found it?â he said finally. âBut how . . . where?â
âItâs a long story,â Frank said, coming up behind Joe. Hurriedly Frank told the engineer about the helmeted man and where the prototype was hidden.
Joe dodged out of the way as a now-smiling Felix Stock raced outside. The Hardys hurried after the engineer.
A few moments later Stock was standing in the basement room gazing at the Saurion, a happy expression on his face. âThanks, guys,â he said warmly, turning to Frank and Joe. âYou really came through for me.â
When they got back up to the ground, Frank attached chains to the tractor that would pull the Saurion out of the tunnel.
âItâll take all night,â Stock said, sitting at the wheel of the tractor, âbut Iâll have the prototype ready for that race.â
âIâve got to get to the derby,â Joe said.
âGood luck,â Frank said. His brother waved and jogged toward the derbyâs infield compound.
Frank glanced at his watch again. Callie was probably here by now, he thought. He and Chetturned their attention to helping Stock pull the Saurion out of the underground tunnel and up the ramp. Fifteen minutes later Stock was raising the Saurion upon a hydraulic lift in Building A.
âWhy did you decide to build the Saurion here?â Frank asked Stock.
âI might be a fairly good engineer,â Stock explained, âbut I put all my money into designing the car itself. I did a lot of research and hired consultants. When it came time to actually build one, there wasnât much money left. Curt offered to let me use his property here in return for a share of any profits the Saurion earns.â
âNo money went to Curt up front?â Frank asked.
âNot a cent. Like I said, I couldnât have done that anyway,â Stock went on. âEvery dime Iâve got is in the PEST system. Even if the Saurion doesnât sell, I think the PEST technology could be worth a few bucks.â He smiled, then whispered confidentially, âAnd Iâm the only one who knows the secret circuitry!â
âWhat about Marvin Tarpley?â Frank asked. âDwaine Rusk told me Tarpley knows the circuitry.â
âYeah,â Stock said, âTarpley may have figured it out, but heâd have no means to apply it. Heâd need a financial backer if he wanted to use my design.â
âDo you think Tarpley would try to sell the design?â
âWell, I guess I never thought about that,â Stock said, frowning.
âWhere is Tarpley, anyway?â Frank asked.
âI heard he quit the derby,â Stock said, âand he hasnât showed up around here in a few days. If he doesnât get in touch with me soon, Iâm afraid heâs out of a job.â
âDoes Tarpley have any contractual rights to the Saurion?â Frank asked.
âNope, only Kiser,â Stock replied.
âDoes Kiser stand to make money only from the car or from the PEST system, too?â
âI told Curt the deal was for the Saurion only,â Felix Stock replied evenly.
âBut isnât the PEST system an integral part of the car?â Frank wanted to know.
âYou sound just like those lawyers,â Felix Stock said, frowning. âI say it isnât, but one lawyer I talked to claims itâs standard equipment.â
âIâd