Frank and Joe Hardy go undercover on a reality TV show to find out why a contestant has mysteriously died, but the strain of working together may drive them apart before the mystery can be solved.

Frank and Joe take a fun trip across country on a new bullet train and end up in the middle of a nightmare where they are blamed for everything, including attempted murder.

Frank, Joe, Callie, and Iola investigate a group of sky divers who may be diamond smugglers and a young woman who appears to be the victim of identity theft.

At a nationwide drama competition, Frank and Joe Hardy go undercover to discover which contestant wants to win by any means possible -- including deadly force.

Frank and Joe have eight hours in which to locate a bomb designed to blow up Billington Resort.

Frank and Joe travel to New Jersey where they investigate a series of robberies at jewelry stores. In Boardwalk Bust, Frank and Joe head to Ocean Grove, New Jersey, to investigate a rash of jewelry store robberies.

Frank and Joe try to stop someone from destroying Niagara Falls.

Frank and Joe try to determine the cause of recent injuries and deaths at a camp for troubled teens in the wilderness surrounding Moosehead Lake in Maine.

When a rogue mentor agent within A.T.A.C. tries to kill them, Frank and Joe Hardy discover that the agent was being manipulated by malevolent forces who kidnapped his son, and the Hardy Boys have until dawn to find the child.

"Is this the end of the Hardy Boys?! Frank and Joe Hardy are wanted men-- falsely accused for crimes they never committed that involve almost every one of their past missions! On the run, Frank and Joe encounter old friends and foes but must find out who has framed them before it's too late-- and A.T.A.C. catches them!" -- p. [4] of cover.