Product Description: Volumes 17 through 20 collected into one specially priced boxed set with over 350 pages of full-color comics of these classic boy detectives! Featuring "Word Up," "D.A.N.G.E.R. Spells the Hangman," "Chaos at 30,000 Feet" and "Deadly Strategy."

Product Description: Frank and Joe go undercover at a national spelling bee where a mysterious madman known as the Hangman is determined to erase the competition! Teens from across the globe have been invited to attend, and A.T.A.C. and the Hardy Boys have to do everything they can to keep the Hangman from spelling disaster...read more

Product Description: 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...read more

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!

Product Description: This is one of the rare cases that aren`t assigned by ATAC (American Teens Against Crime).... when Joe and Frank`s friend, Haley Danelle learns the friends on her MyFacePlace page`s Top Eight are disappearing one at a time, she turns to the Hardy Boys for help in finding them.

Product Description: 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...read more

Product Description: When several teens from a `tough love" western camp turn up missing, Frank and Joe Hardy go undercover on the open range. But what happens when the undercover brothers are surrounded by kids that like being bad with corrupt administrators that intend to keep them that way?