Recursion - Blake Crouch

An epidemic that spreads through no known means, driving its victims mad with memories of a life they never lived. But the force that’s sweeping the world is no pathogen. It’s just the first shockwave, unleashed by a stunning discovery – and what’s in jeopardy is not just our minds. In New York City, Detective Barry Sutton is closing in on the truth – and in a remote laboratory, neuroscientist Helena Smith is unaware that she alone holds the key to this mystery . . . and the tools for fighting b