TY - BOOK AU - Dixon, Franklin W. AU - Franklin W. Dixon TI - the hardy boys mystery stories 22 : : the flickering torch mystery U1 - Fic. D621f 2008 PY - 1943/// CY - New York PB - Grosset & Dunlap, Inc N2 - In The Hardy Boys: The Flickering Torch Mystery (#22), Frank and Joe investigate suspicious plane crashes near an East Coast airport, initially tied to a radioactive engine found in a junkyard. The brothers, often working with their father, Fenton, uncover a gang using a flickering torch signal for dangerous activities ER -