The Transit of Venus spans the 1950s through the 1970s. It is a modernist exploration of the love affairs, both unconsummated and consummated, of the characters surrounding two Australian sisters in England, Caroline and Grace Bell.
The novel begins when Grace Bell is engaged to Christian Thrale. Grace is a few years younger than her sister Caroline, who is 21. Both are staying with the Thrales when Ted Tice, an astronomy graduate, arrives to plan the placement of a new telescope with Professor Sefton Thrale, Christian’s father. Ted, who is shabby and unprepossessing at the time, falls in love with Caroline at first sight.
Caroline, for her part, falls in love with Paul Ivory, whose play is being produced and who has just become engaged to Tertia Drage, the daughter of a neighboring lord. Caroline and Paul have an affair, but Paul drops her for Tertia, choosing position and wealth over love.
Caroline is devastated. She goes off with a friend of the Thrales, a middle-aged roué who has been bedding Tertia, but she ends up in London, working at a poorly paid government job and leading a bleak existence. All the while, she is loved by Ted Tice.
As the years go by, most of the main characters of the novel are overtaken by love. Caroline and Paul rekindle their affair for a time, but Caroline eventually happily marries a wealthy American philanthropist, Adam Vail. Christian becomes briefly obsessed with a young secretary, while Grace falls deeply in love with her son’s noble doctor. Grace and Caroline’s difficult older half-sister marries, to their relief, but then is robbed and abandoned by her husband.
Until the ending of the novel, I felt that the novel was a fairly detached examination of these various relationships in terms of the dynamics of who holds the power. Then Caroline learns a secret that makes her re-examine her entire adult life and made me re-evaluate my liking for the book. It turns everything on its head and makes the novel a great one.









