Early in This Devastating Fever, a writer named Alice has a difficult conversation with her agent, Sarah, about the novel she is working on, which she is considering calling This Devastating Fever. The novel is supposed to be about Leonard Woolf, left-wing journalist and activist, novelist, publisher, best-selling memoirist, and husband of Virginia Woolf, whom he outlived by almost thirty years. Things are not going well for Alice, however. She cannot settle on a theme (the parallels between Leonard’s era and her own proliferate alarmingly) or an approach (experimental approaches have failed her, historical fiction bores her), and her agent is increasingly concerned. In its current iteration, the book is both fiction and non-fiction – which makes it potentially unsaleable, Sarah tells Alice sternly. Forced to choose, Alice picks fiction.

The Red Queen’s impossible rule offers a striking allegory of the biographer’s dilemma. While your subject is still alive, it seems reasonable to get to know them and build a relationship of trust with them. In this way you might be better able to understand their private and intimate worlds. If your subject is a writer, you might become more confident in your ability to weave closer correspondences between their life and work. But if you then become privy to their secrets, and perhaps even come to love them as a dear friend, it becomes almost impossible to write about them dispassionately: to ‘cut’ them with your knife and fork.

At first glance, the premise of this book seems dubious. Katharine Smyth, an American woman in her mid-twenties, turns to the life and work of Virginia Woolf for solace after the death of her father. There is no doubt that Woolf writes brilliantly about death, particularly in the novel Smyth focuses on, To the Lighthouse (1927), which fictionalises the death of Woolf’s mother, Julia Stephen. But what comfort could Smyth hope to find in the work of a writer who herself refuses any of the usual consolations? After losing her mother and her elder half-sister, Stella, in her early teens, and then her father, Leslie, and her elder brother, Thoby, in her twenties, Woolf knew that there was no solace to be found. Her only comfort was that at least ‘the gods (as I used to phrase it) were taking one seriously’.