Secrets of the Unknown #197

In "The Shadow vs the RXG Spymaster!!," Secret Service agent Lamont Cranston—known to the world as The Shadow—teams up with Commissioner Weston to stop the elusive international criminal mastermind Shiwan Khan from stealing the blueprints for the U.S.'s most advanced fighter jet, the RXG. With danger lurking in every shadow and secrets buried in plain sight, Cranston must outthink a foe whose reach extends far beyond the battlefield.

In "The Shadow's Doom!" from *Secrets of the Unknown* #197, Secret Service agent Lamont Cranston—known to the world as The Shadow—teams up with Commissioner Weston to stop the cunning international criminal Shiwan Khan from stealing the blueprints for the U.S.'s newest fighter jet, the RXG. With danger closing in and the stakes higher than ever, The Shadow must use every trick in his arsenal to stay one step ahead.

In "The Showdown of Venus!", Merman and Davy race to the red planet to halt a takeover by Red Star agents who’ve claimed Venus for themselves. With the native Venusians rising to defend their world, the trio must unite to dismantle the invaders’ domed bases—before the planet’s fate is sealed.