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Helen Powell was a punch card operator in the test office of Elcomp, the largest and most dynamically progressive computer manufacturing company in the West. A saboteur, acting for a totalitarian regime, eluded the security network and attempted to destroy the new top secret Mark IX, the greatest computer Elcomp had ever constructed. Unfortunately for the saboteur, the Mark IX had inbuilt defence mechanisms and the secret agent died in a holocaust of high voltage sparks.

From that time onwar...