This series is part of the larger Hardy Boys Series.
You know this isn't your usual Hardy Boys adventure when Amelia Earhart pop...More
Frank and Joe go undercover at a national spelling bee where a mysterious m...More
This is one of the rare cases that aren't assigned by A.T.A.C. (American Te...More
When a visiting dignitary's daughter is scheduled to attend a party at a ho...More
Frank and Joe Hardy finish up a case helping a fellow ATAC (American Teens ...More
Volume 5: When a series of suspicious mishaps befall several deep sea fishi...More
An urgent call for help from their father's old friend, chemist Sam Gentle,...More
Joe and Frank find themselves on the strangest bodyguard duty ever - protec...More
The boys go on a chilling mission-camping in the woods where children have ...More
