Everyone knows that Ian Fleming's James Bond books were long on sex, with an occasional good meal for a sensual variation. Len Deighton's novels tend to be the opposite. Throughout the suspense of the stories we are presented with all this great cooking! This isn't surprising considering Len Deighton was brought up in a restaurant environment (his mother was a chef) and he writes about cooking professionally.
His first published culinary work seems to be the series of "cookstrips", published weekly in The Observer in 1962-66. These were subsequently collected (with other material) in two cookbooks:
Issued in the US as Cookstrip Cookbook, [Bernard Geiss, New York, 1966]. Contains more basic information for the casual cook with less emphasis on French cooking.