Simon and Schuster, Inc. -- The trademark owners of the Hardy Boys.
Papercutz -- The creators and publishers of the Hardy Boys graphic novels.
Her Interactive -- The company behind the Nancy Drew computer games that have occasionally featured Frank and Joe Hardy.
The Hardy Boys Wiki on Wikia -- A free encyclopedia that anyone can edit.
Hardy Detective Agency -- A site dedicated to that fantastic teen detective duo, Frank and Joe Hardy! If you are looking for Fan Fiction this is one of the sites you MUST check out!
The Hardy Boys Online -- An unofficial online resources for fans of the Hardy Boys books.
The Unofficial Hardy Boys Home Page -- Meet Frank & Joe Hardy, Franklin W. Dixon's famous teen detectives. The most complete and detailed Hardy Boys site on the Internet. The books, TV shows, collectibles & memorabilia, plays, FAQ & much more.
The Hardy Boys .co .uk -- An unofficial guide to the British and Commonwealth series for enthusiasts and collectors.
Talewright — Larry Mike Garmon, YA author -- The website and blog for Larry Mike Garmon, one of the many ghostwriters of the Hardy Boys Casefiles.
Peter Lerangis -- The website of Peter Lerangis, a ghostwriter for a handful of Hardy Boys Casefiles.
The Big Game Hunter -- The website of Bruce Whitehill, the ghostwriter for Hardy Boys Casefile #17 The Number File.
Mystery Partners -- The website of Susan Wittig Albert and Bill Albert, the ghostwriters for a couple Hardy Boys Casefiles and Nancy Drew Files.
Hardy Boys Chat Zone -- This is one of the BEST general message boards for the Hardy Boys.
Facebook: Hardy Boys Casefiles -- A Hardy Boys Casefiles group on Facebook.
Facebook: Hardy Detective Agency -- The official facebook group for the Hardy Detective Agency.
The Unofficial Hardy Boys Home Page Blog -- Meet Frank & Joe Hardy, Franklin W. Dixon's famous teen detectives. The most complete and detailed Hardy Boys site on the Internet. The books, TV shows, collectibles & memorabilia, plays, FAQ & much more.
Raven's Archive -- I'm known as Raven O'Connor. That's my pen name, of course. I usually write for my own reading pleasure. I'm comfortable writing young adult stories, and most of them would have mystery/action element in them.
Hardy Boys Quotes -- a site devoted to the more humorous quotes from the books of the famous detective brothers, the Hardy Boys!
Unofficial Hardy Boys Casefiles fan site -- Reviews of different books, recommendations, and a Frank and Joe 'owie' list.
The Nancy Drew Sleuth Unofficial Web Site -- This site is intended to be a true source for cover art, internal art, the plots and themes of the stories, the basic formats of the series, trivia and many more key themes and issues.
JMM's G.I. Joe Comics Home Page -- An encyclopedia dealing with the GI Joe ARAH Comic books.
YoJoe.com -- One of the best sites Dedicated to the G.I.Joe of the 1980s, 1990s, and beyond.
Blue's News -- One of the best computer game news portal sites.
Amazon.com
-- A well known site from which one can purchase books as well as many other things.