The Andromeda EvolutionFifty years after The Andromeda Strain made Michael Crichton a household name and spawned a new genre, the technothriller the threat returns, in a gripping sequel that is terrifyingly realistic and resonant. THE EVOLUTION IS COMING In 1967, an extraterrestrial microbe designated the Andromeda Strain came crashing down to Earth and nearly ended the human race. A team of top scientists worked valiantly to save the world from an epidemic of unimaginable