up?â
âTheyâreâtheyâre alive!â Chet murmured.
The brothers began to laugh. âYouâre going loco!â said Joe. For fun he went up to the wall, pretended to put his arm around one of the figures, and performed a few dance steps.
Chet did not join the hilarity. âI donât care what you fellows say, I think there are haunts around here. Itâs too spooky for me. Letâs go!â
âNot on your life!â said Frank. âHave you forgotten why we came? Weâre looking for Senor Tatloc.â
âBut youâre not going to find him,â Chet predicted. âEven if he does work on the ruins, why would he stay at night?â
Chet had almost convinced the Hardys he was right, when suddenly Joe cried softly, âLook!â
At the top of a pyramid just ahead was a flickering light, like that of a lantern.
âWeâre in luck!â Joe said excitedly. âThat might be Senor Tatloc up there.â
Frank looked doubtful. He suggested that the whole story of the archaeologistâs being at the ruins might have been a hoax. He reminded his brother that the hotel manager had not heard of the great discovery.
âBut why would anybody make up such a story?â Joe asked.
âItâs a long guess, but it might even have been done to lure us out here,â Frank answered. âOur enemies would know that we would be sure to investigate. Weâll go up that pyramid and see what the lightâs all about. But weâd better be on our guard.â
This latest thought of Frankâs did not please Chet. He said he wished the three of them had never come and why didnât they go home at once?
The Hardys did not answer. They were already scrambling up the steps at a fast pace. Chet remained below, debating with himself what to do. He did not relish running into Wayneâs kidnapper or the mysterious Mexican named Jimenez. On the other hand, he did not want to be left alone.
Frank and Joe, eager to get to the top, had not noticed that Chet had stayed behind. Suddenly their chum let out an agonizing yell.
âLook out, fellows! There areââ
At that moment something hit Chet hard on the head. He blacked out!
CHAPTER XI
Yankee Warning
HEARING Chetâs warning, Frank and Joe turned abruptly. Two shadowy figures had sneaked up near them. Each held a raised club, about to descend on the Hardysâ heads!
With quick reflexes, Frank and Joe struck out and sent their assailants spinning down the steps. Then the brothers raced for the top of the pyramid.
As they ran Frank gasped, âMaybe weâre running into a trap! The light on top may belong to the gang thatâs after us!â
âYou mean weâd better not take a chance?â Joe asked.
Frank continued to dash upwards, saying, âI donât think we have any choice. We know there are enemies below andââ
He suddenly stopped talking and stood still. After gazing all around, he said worriedly, âWhereâs Chet?â
Joe looked about him. The moonlight was bright enough for him to get a clear view of the steps. Chet was not on them.
âI guess he didnât follow us,â Joe said finally. âWhen Chet saw those men, he ran away.â
âBut where is he?â Frank persisted. âHe may have been attacked!â
Their eyes roved slowly across the great plaza below them. There was no sign of their chum.
Panic seized the Hardys. âThose hoods we knocked down probably got him!â Frank gritted.
âBut Chet warned us,â Joe reminded his brother. âWhy wouldnât he have run away?â
âThe men who tried to club us probably had pals with them,â Frank reasoned. âThey nabbed Chet!â
The Hardys wasted no more time in conversation. Abandoning the plan to find out who had been using the light at the top of the pyramid, they hurried down to the base. Without depending entirely