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Billion-Dollar Brain - Spy Novel
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Billion-Dollar Brain

description Billion-Dollar Brain Overview

Billion-Dollar Brain is a Cold War spy novel written by British author Len Deighton and published in 1966. It is the fourth novel to feature Deighton's unnamed, working-class British intelligence protagonist, famously named Harry Palmer in the subsequent film adaptations. The plot centers on a reclusive Texas billionaire who uses a highly advanced computer system to fund and direct a private anti-communist military operation against the Soviet Union. The novel appeals to readers of espionage fiction with its blend of bureaucratic intrigue and high-stakes Cold War conflict.

help Billion-Dollar Brain FAQ

Who wrote Billion-Dollar Brain?

Billion-Dollar Brain was written by British spy novelist Len Deighton. It was published in 1966 and is the fourth novel featuring Deighton's unnamed British intelligence protagonist.

What is Billion-Dollar Brain about?

The novel follows an intelligence operation shaped by Cold War politics, private power, and ideological conflict. Its unnamed working-class British agent is the character later known as Harry Palmer in the films.

Is Harry Palmer actually named in Billion-Dollar Brain?

No. Deighton's protagonist is unnamed in the novels. The name Harry Palmer became attached to Michael Caine's character in the film adaptations.

Which film is based on Billion-Dollar Brain?

The film Billion Dollar Brain was released in 1967 and starred Michael Caine as Harry Palmer. It was directed by Ken Russell and followed The Ipcress File and Funeral in Berlin.

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