Binary

Speculative fiction by Michael Crichton

Blurb

Binary is a techno-thriller novel written by Michael Crichton in 1972 under the pen-name John Lange. Michael Crichton also directed Pursuit, a TV-Movie version. The story of both the book and the film revolve around a deadly nerve agent composed by combining two different chemicals. Hard Case Crime republished the novel under Crichton's name in 2013.