The Gathering, by the Irish writer Anne Enright, won the 2007 Man Booker Prize, one of the most prestigious awards for a writer who is “a citizen of the Commonwealth or the Republic of Ireland.” Enright’s win was a long shot; although she’s published plenty, she isn’t one of the usual suspects, like Ian McEwen or J.M. Coetzee, who tend to pop up on the Booker shortlist regularly. The Booker Prize can make an......