Lord Peter Wimsey an unofficial attaché to the British Foreign Office. Harriet Vane contacts him about a problem she has been asked to investigate in her college at Oxford ("Gaudy Night"). At the end of their investigation, Vane finally accepts Wimsey's proposal of marriage. The couple marry on 8 October 1935, at St Cross Church, Oxford, as depicted in the opening collection of letters and diary entries in "Busman's Honeymoon". The Wimseys honeymoon at Talboys, a house in east Hertfordshire near Harriet's childhood home, which Peter has bought for her as a wedding present. There they find the body of the previous owner,
Lord Darcy (character) by a strong and long-lasting personal friendship; in both cases, the commoner partner is an extremely capable and competent person, highly appreciated by his socially-superior noble partner; and in both cases, the partnership started as a wartime relationship between an officer and an NCO, and carried over into civilian life. Garrett's debt to Sayers and Lord Peter Wimsey perhaps strayed over the line in "A Matter Of Gravity" in which the method of murder was essentially a direct copy of the method in Sayers' "Busman's Honeymoon." The story "The Napoli Express", a mystery taking place on board a socially-prestigious train