When inner city kids are gifted pilot lessons from a flight school, several of them go up but don't come down! Where did they go? Where did they land? Could they not have landed at all? Joe and Frank take to the skies in this high flying adventure as the undercover brothers seek get to the bottom of this mystery... even if they have to sail the clouds to get the answers!

When A.T.A.C. agents across the country start getting strange and bizarre cases, it's up to Joe and Frank Hardy to find the computer hacker responsible! Anyone smart enough to break into A.T.A.C. security certainly has the skills to make things difficult for the Hardy Boys – even in what seems to be the empty Bayport High School in the middle of the night. But even the Undercover Brothers will be surprised when they uncover their adversary's true identity! With cameos by Lindsay Rider, the Sisters Noir, and Dennis Hogan, this special case involves a list of suspects that includes almost everyone the Hardy Boys have ever met!

Frank and Joe Hardy finish up a case helping a fellow ATAC (American Teens Against Crime) agent, who sharp-eyed fans may recognize despite her Alias. Things seem to quiet down when ATAC sends Frank and Joe undercover to investigate a new Mall opening in Bayport, due to several suspicious accidents there. But things get exciting when the night before the big opening, Joe, Frank, and seven others are mysteriously locked in the mall -with a murderer on the loose. If that wasn't enough, everything that could go horribly wrong in a mall, does. A flood caused by water beds. An electrocution at an electronics shop. A bow and arrow used to kill in the Sporting Goods store. A runaway elevator. A damsel in distress in the dress shop. Fire in the food court. And much, much more. Ages 8 to 12. Papercutz is the exciting new graphic novel publisher that's building a huge following among the next generation of comics fans. Even the most reluctant readers are becoming addicted to the Papercutz approach of giving classic characters a modern makeover! Each Papercutz graphic novel features comics stories drawn in the style of the popular Japanese comics known as manga, and beautifully rendered with state of the art color. While educators rave about the high quality of the Papercutz writing and artwork, readers 8 and up are simply enjoying the great adventures found in each fun-filled volume. Be sure to check out other Papercutz titles such as Nancy Drew, Totally Spies, and Zorro.

When some of the world's most amazing magicians start disappearing (and not in a magical way) Frank and Joe Hardy pit themselves against a trio of powerful young masters of illusion!

When a mysterious saboteur infiltrates the Miss Teen Stunt Americana competition, Joe and Frank are assigned to back up one of the contestants... Lind'Z Rider, the most flamboyant and impulsive A.T.A.C. agent ever! As if the competition stunts weren't dangerous enough, Frank and Joe must stop the saboteur before someone dies!

Traveling across the country on the maiden voyage of a sleek new modern train, the HARDY BOYS find themselves framed for murder! But they can't depend on A.T.A.C. to help them -- because every indication is that it is a super secret spy organization that framed them! Ages 8 to 12.

When a visiting dignitary's daughter is scheduled to attend a party at a horror-themed restaurant in New York City, ATAC agents Joe and Frank Hardy are enlisted as undercover protection! But in a building where anything can happen – where the walls literally have ears – can the Hardy Boys find and stop the assassin before it is too late? Ages 8 to 12.