Engines of Creation

Engines of Creation: The Coming Era of Nanotechnology is a 1986 molecular nanotechnology book written by K. Eric Drexler with a foreword by Marvin Minsky. An updated version, Engines of Creation 2.0, was released in 2007. The book has been translated into Chinese, French, Italian, Japanese, Russian, and Spanish.

Chapter 9, "A Door to the Future", is specifically about biostasis and cryonics.