Waugh's last comic novel The Ordeal of Gilbert Pinfold (1957) takes ‘exterior modernism’ to a new height, no longer avoiding interiority – as in his interwar fiction – but exteriorising the interior through dissociation. ‘The Box’, to which the writer-protagonist attributes the source of the tormenting voices, may well be his own mind, an extended – albeit unhealthy – mind that works as a...