03-The Motor Boys in Mexico

FROM THE AUTHOR: At last I am able to give you the third volume of "The Motor Boys Series," a line of books relating the doings of several wide-awake lads on wheels, in and around their homes and in foreign lands. While at the lost mine detailed in book number two, the boys, through a learned professor, learned of a buried city in Mexico, said to contain treasures of vast importance. Their curiosity was fired, and they arranged to go to Mexico in their touring car, and the present volume tells how this trip was accomplished.