Shadow Double Novel Volume 30

"When supercrime casts its dark shadow over two troubled towns, the Master Avenger swings into action to root out evil. First, disguised as both Lamont Cranston and Kent Allard, The Shadow seeks to uncover the strange secret of 'The Sealed Box.' Then the Dark Avenger battles the corruption that lurks beneath the surface of 'The Racket Town.' Plus, the first Whisperer short story!"