Book excerpt: Escape to the Cornish cliffs in the dizzying heat of August 1939, where five cousins are making the most of the last summer of their youth. Oliver is just back from the Spanish Civil War and world-weary at only nineteen. Calypso is gorgeous, utterly selfish and determined to marry for money. Polly and Walter, brother and sister, play their cards close to their chests. Then there's little Sophie, who nobody loves. Soon the world will be swept into war again and the five cousins will enter a whirligig of sex, infidelity, love and loss, but for now they have one last, gaspingly hot summer at the house by the cliffs with the camomile lawn. A beloved bestseller from an author ahead of her time, The Camomile Lawn is a waspishly witty, devil-may-care delight.