__WIKIA_BANNER__ "Who will be left in the dust?" — Tag-line, from front cover. Motocross Madness is the 190th and final book in The Hardy Boys series. This the, the last title, was published in April 2005 by Aladdin Paperbacks (an imprint of Simon & Schuster), almost 78 years after the first three Hardy Boys titles were published in May 1927 by Grosset & Dunlap.