Years ago from the present, reserves of gold had been found out by a group of four. Mike Onslow, who meets the Hardy boys in the woods, tells them the whole story behind the hidden gold and the pursuers…

Big Al has been tracking down the Hardy boys, waiting for the right moment to kill them. He and his men form a team to distract and get rid of the Hardy boys and find their gold sooner.

This book by Franklin Dixon has interested me with its marvelous adventure where the Hardy boys go on tracking down Big Al and trying to save Mike Onslow’s gold.

Suspicions lay upon many as none could be believed not to be one of the men in the gang of Big Al.

The Hardy boys take on their adventurous journey as they track down Big Al and his gang and face their challenges as they work hard – hunting for the hidden gold!