A historic crossover seventy-five years in the making! The Shadow, DocSavage, and The Avenger, the three iconic crime-fighters first introduced in thepulp magazines of Street & Smith Publications, come together for the firsttime ever to avert global catastrophe!Out of tragedy, a hero is born... and an alliance formed! When an airlinercarrying industrialist Richard Henry Benson and his family disappears, it's thefirst strike in a secret cabal's master plan for world conquest. As geniusadventurer Doc Savage and brutal vigilante The Shadow attempt to avert disasterwith their science and bullets, Benson rises from the ashes with a fearsome newidentity: The Avenger. Can three men of contrasting ideology and methodologycast aside their inherent differences and band together to conquer theoverwhelming threat of the Voodoo Master and his mysterious allies?