Someone has made death threats against a high school talk radio host... and it's up to Joe and Frank Hardy to find out who is making these threats and why. Before they can focus on that however, they've got to make sure their radio host stays alive and on the air! They may not agree with the boy's bombastic and bellicose style, but the brothers will risk life and limb to protect his right to say it!

Someone has made death threats against a high school talk radio host... and it's up to Joe and Frank Hardy to find out who is making these threats and why. Before they can focus on that however, they've got to make sure their radio host stays alive and on the air! They may not agree with the boy's bombastic and bellicose style, but the brothers will risk life and limb to protect his right to say it!

Joe and Frank find themselves on the strangest bodyguard duty ever--protecting the five children of a visiting dignitary during a field trip to the National Library of Education in Washington, D.C. It might sound easy, but before this assignment is done, they're going to need help from the most unexpected ally of all...their mom, librarian Laura Hardy!

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.