„A Duet, with an Occasional Chorus” is a novel by British author Sir Arthur Conan Doyle, published in 1899. The novel features the story of a happily married couple which is threatened by a previous lover of the husband. Also, the novel tells the adventures of a young couple, starting from their wedding preparation and ending with the birth of their first child. They are funny and cute, love each other, passionate and want always to be together. They make rules for family life, travel, keep the house and just live. The novel, set in Conan Doyle’s own time, written partly in the epistolary form he sought to revive after a century of disuse and which was also related to the self-conscious textuality of the late-Victorian urban Gothic.