December 1974 Issue [Article] A Surfeit of Spies Download PDF Adjust Share The proliferation of private intelligence agencies has made civilian espionage a growth industry by Jim Hougan, Subscribe or log in to continue reading. Tags 20th century Business consultants Espionage Inc(Intertel) Intelligence service International business enterprises International Intelligence Private investigators Secret service Spies United States More from Jim Hougan The Russians have arrived How the West was lost The McCord file Catholicism berserk in the Holy Land Adjust Share