Laced with cynicism and truth, A Handful of Dust satirizes a certain stratum of English life where all the characters have wealth, but lack practically every other credential. Murderously urbane, it depicts the breakup of a marriage in the London gentry, where the errant wife suffers from terminal boredom, and becomes enamoured of a social parasite and professional luncheon-goer.

After seven years of marriage, the beautiful Lady Brenda Last is bored with life at Hetton Abbey, the Gothic mansion that is the pride and joy of her husband, Tony. She drifts into an affair with the shallow socialite John Beaver and forsakes Tony for the Belgravia set. Brilliantly combining tragedy, comedy and savage irony, A Handful of Dust captures the irresponsible mood of the 'crazy and sterile generation' between the wars. This breakdown of the Last marriage is a painful, comic re-working of Waugh's own divorce, and a symbol of the disintegration of society.