Crossword clues for the word: HARDYBOYS The word HARDYBOYS has appeared as an answer to at least 6 crossword clues on different crossword puzzles. Crossword clues for HARDYBOYS Showing 1 to 6 of 6 results Clue(s) "Fictional male detectives, with ""The"": 2 wds." Bayport sleuths of 'The Tower Treasure' Kid-lit detectives Kid-lit sleuths Robust-sounding teens of children's books Thomas Fellows