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Cover of The Ipcress File by Len Deighton

The Ipcress File

Len Deighton
— 1962 —
“
An unnamed spy (Harry Palmer in the films) navigates Cold War intelligence bureaucracy with a working-class chip on his shoulder.

Decide its fate

The record

  • Time

    An eveningA season

    223 pages, about 4 hours: two-thirds the length of a typical book on the shelf.

  • Getting in

    Walk right inSteep climb

    The unnamed narrator is transferred from Military Intelligence to a small unit investigating a series of missing scientists.

  • What it gives

    Plot and actionIdeas to live by

    In 11 reviews from critics and book blogs, 5 credit the plot and 3 credit the ideas or a change in how they live.

  • One of a kind

    Others do thisNothing else does

    One critic likens its structure to Heart of Darkness, another its break from Bond to The Spy Who Came In from the Cold.

The case for it

  • on the narrator

    “a spy’s spy, the anti-James Bond”

    a book blog
  • on his tradecraft

    “attention to detail and the application of tradecraft could be life savers on a mission”

    a book blog
  • on 1960s London

    “funny, stylish, poised tiptoe on the brink of ‘Swinging London’”

    a book blog
  • on the endnotes

    “give this book a sense of complexity and truth greater than any other spy thrillers”

    nagaisayonara · Crime Fiction Lover, 2016

The case against

  • on the mystery

    “even the shape of the mystery is difficult to discern”

    a book blog
  • on the jokes

    “none of the gags really work 61 years on”

    a book blog
  • on the sexism

    “the taken-for-granted, casual but all-pervasive sexism”

    a book blog
  • on the narration

    “This is a risky technique, and so Len Deighton’s novels are not for everyone”

    a book blog

Time is counted from its page count. What it gives counts 11 reviews from critics and book blogs, and Getting in and One of a kind apply written rules to what reviewers report. Quotes were checked on their pages on 29 September 2026. Loved, Disliked and Staying power appear once enough readers here have finished the book.

4h
honest hours
6
sittings
beyond the verdict
get it from an independent bookstore
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