Recursion

This book was previously published under the title "Return"!

Neurobiologist Helena Smith has developed a device that should help sick people to keep their memories... Detective Barry Sutton investigates the suicide of a woman who remembers the husband and son she didn't have... It turns out that memory games are very dangerous. One careless step - and the world flies to pieces...
Barry and Helena made sure of it. After all, they are the only ones who understand the root causes of a number of disasters. And only they can save humanity from perishing in the flames of a nuclear war. You just need to choose the right memory...
In the novel "Recursion", Blake Crouch not only created an alternative reality, but also made us think again about the fact that the existence of humanity depends on each of us...