The Hardy Boys: Undercover Brothers: ATAC Encyclopedia
Welcome to the Hardy Boys Undercover Brothers ATAC Encyclopedia. It is in this section where you can find lists of each series of books as well as information on each character, location, business, organization, and suspect found in the various Undercover Brothers series. If you are not sure where to start, you can always just do a quick search via the form on the right.
This is the main series of books in the Undercover Brothers canon. Every other series in the ATAC Encyclopedia is based upon this series by Aladdin Paperbacks a division of Simon & Schuster.
Go to Undercover Brothers
These are the graphic novels produced by Papercutz that tell additional tales of the Undercover Brothers but in picture format. If you are into comics and the Hardy Boys, then you should check these out.
Go to Graphic Novels
This series allows you to follow the Undercover Brothers as they team up with Nancy and her friends to battle the evil criminals of the world.
Go to Nancy Drew
This section contains the books that don't quite belong anywhere else. The Undercover Brothers solo SuperMysteries and the Special Ghost Story Edition can be found here.
Go to the Specials
Interested in Computer Games? Enjoy reading the Hardy Boys? The two finaly mixed and here we have the series of Hardy Boys games from The Adventure Company and Dreamcatcher Interactive.
Go to Computer Games
Don't want to take the time to find that for which you are looking? Enter a keyword or phrase and we'll do the work for you.
Go to our Advanced Search