What theme is common to 'The Spy Who Came in from the Cold' and 'Catch-22'?
One theme that is common to The Spy Who Came in from the Cold (1963) by John le Carre and Catch-22 (1961) by Joseph Heller is sanity and insanity. In Le Carre's novel, the spy out in the cold is faced with the challenge of trusting no one but still trusting himself,...
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