描述
By: Franklin W. Dixon | Series: Hardy Boys Volume 31
The Hardy Boys are off on a brand- new adventure. ATAC sends Frank and Joe undercover at a spooky, private boarding school in New England that has more secrets than it can possibly keep quiet!
The Hardy Boys are off on a brand- new adventure. ATAC sends Frank and Joe undercover at a spooky, private boarding school in New England that has more secrets than it can possibly keep quiet!




