The Withering Death — Grant Stockbridge

Sere, ghastly, the Severed Hand brought its grisly warning to New York. Its citizens must pay the extortioner’s price or die, their living bodies slowly, agonizingly transformed into rigid mummies! The police were helpless, and only Richard Wentworth, in the Spider’s weird garb, could wage battle — against the master murder-chemist who killed to corral a fortune!