Spider Double Novel #9 Mad Horde & Laughing Death

"The pulp era's most bloodthirsty avenger continues his deadly war against crime in two violent pulp novels by Norvell Page. First, 'The Mad Horde' of rabid creatures is unleashed upon mill towns to undermine America's vital steel industry. Then, in 'Slaves of the Laughing Death,' the fiend of 1000 faces known only as Munro returns for a deadly rematch with the Spider, armed with a deadly weapon that causes victims to laugh until they die!"