A story of one man’s world-embracing revenge.

          John Roe O’Neill, molecular biologist, American of Irish descent, saw the car bomb explosion that killed instantly his wife Mary and their twin five-year-olds, Kevin and Mairead.

          Physically almost unharmed, a shock wave of blinding, all-engulfing hatred and revulsion seared through his mind. Revulsion not just for the bombers but for a world that could produce such horror.

          And he sought revenge on that world, creating and unleashing a plague. Then, as his plague swept the world, bringing not just death but the mad anarchy of terror, he went on a journey where he was forced to see the awfulness of his own handiwork.