Shadow Double Novel Volume 58

"Who knows what evil lurks in the hearts of men? The Shadow knows! The pulp era's greatest crimebuster journeys to Maine on golden quests in two thrilling pulp novels by Walter Gibson writing as 'Maxwell Grant.' First, The Shadow and G-man Vic Marquette hunt enemy agents sabotaging maritime shipping from a mysterious Castle of Crime. Then, a sea captain's dying words lead to serial slayings along the long-buried trail to a Dead Man's Chest and Cuban gold! This instant collector's item reprints the classic color cover paintings by George Rozen and Graves Gladney and the original interior illustrations by Edd Cartier and Paul Orban, with historical commentary by Will Murray. "