Phantom Detective Double Novel #2

"Batman Foreshadowed! The pulp era's longest-running supersleuth returns in two novels edited by longtime Superman and Batman editor Mort Weisinger! First, newspaper editor Frank Havens installs a rooftop signal device to summon The Phantom to combat 'Dealers in Death' in the classic pulp novel that inspired the Bat Signal. Then, Muriel Havens is kidnapped by The Bat, a cowled and cloaked mystery man, while investigating 'The Yacht Club Murders,' in a thrilling pulp novel by Batman scripter Charles Greenberg! Plus, a classic Phantom Detective illustrated story from Thrilling Comics!"