Middlesex ( /ˈmɪdəlsɛks/; abbreviated Middx) is one of the 39 historic counties of England and the second smallest by area. The low-lying county contained the wealthy and politically independent City of London on its southern boundary and was dominated by it from a very early time. The county was significantly affected by the expansion of the metropolitan area of London in both the 18th and 19th centuries, such that from 1855 the south-east was administered as part of the metropolis. When county councils were initially introduced in England in 1889 about 20% of the area of Middlesex, along with a third of its population, was transferred to the County of London, and the remainder formed a smaller county, in the north-west, under the control of Middlesex County Council.

In the interwar years urban London had further expanded, with increasing suburbanisation, improvement and expansion of public transport, and the setting up of new industries outside the inner London area. After the Second World War, the population of the County of London and inner Middlesex was in steady decline, with new population growth only experienced in the outer suburbs. After a Royal Commission on Local Government in Greater London, almost all of the original area was incorporated into an enlarged Greater London in 1965, with small parts transferred to neighbouring Hertfordshire and Surrey. Despite the disappearance of the county council, Middlesex is still used as an area name and was retained as a postal county; which is now an optional component of postal addresses.

Jeffrey Kent Eugenides (born March 8, 1960) is an American Pulitzer Prize-winning novelist and short story writer. Eugenides is most known for his first two novels, The Virgin Suicides (1993) and Middlesex (2002). His novel The Marriage Plot was published in October, 2011.

Eugenides was born in Detroit, Michigan, of Greek and Irish descent. He attended Grosse Pointe's private University Liggett School. He took his undergraduate degree at Brown University, graduating in 1983. He later earned an M.A. in Creative Writing from Stanford University.

In 1986 he received the Academy of Motion Picture Arts and Sciences Nicholl Fellowship for his story "Here Comes Winston, Full of the Holy Spirit." His 1993 novel, The Virgin Suicides, gained mainstream interest with the 1999 film adaptation directed by Sofia Coppola. The novel was reissued in 2009.

Eugenides is reluctant to disclose details about his private life, except through Michigan-area book signings in which he details the influence of Detroit and his high-school experiences on his writings. He has said that he has "a perverse love" of his birthplace. "I think most of the major elements of American history are exemplified in Detroit, from the triumph of the automobile and the assembly line to the blight of racism, not to mention the music, Motown, the MC5, house, techno." He also says he has been haunted by the decline of Detroit.