In "Jimmie Dale and the Phantom Clue," Frank L. Packard crafts a captivating subversion of the detective genre, blending mystery with elements of the pulp fiction movement. The narrative follows the enigmatic Jimmie Dale, a dual persona embodying both a wealthy philanthropist and a cunning jewel thief known as 'The Gray Seal.' Packard employs a fast-paced, dialogue-rich style that mirrors the urge...