A list of events in 2004 related to The Hardy Boys.
- The Hardy Boys #184 The Dangerous Reception released.
- The Hardy Boys #185 Wreck and Roll released.
- 4 - Secret of the Hardy Boys: Leslie Mcfarlane and the Stratemeyer Syndicate by Marilyn S. Greenwald is published.
- The Hardy Boys #186 Hidden Mountain released.
- The Hardy Boys #187 No Way Out released.
- The Hardy Boys #189 Farming Fear released.
1920s: 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929