While living in England, Korelitz met Irish poet Paul Muldoon. The couple married on August 30, 1987 and went on to have two children: Dorothy and Asher. From 1990 until 2013 on they lived in Princeton, New Jersey, where Muldoon has long taught Creative Writing. They now reside in Korelitz's native New York City.
Novels
''A Jury of Her Peers'' and ''The Sabbathday River''
Korelitz's first novel, A Jury of Her Peers, was a legal thriller about a Legal Aid lawyer who uncovers a jury tampering plot, which Kirkus called “a monstrous-conspiracy wolf in legal-intrigue clothing.” Her second novel, The Sabbathday River, transplanted elements of the plot of Nathaniel Hawthorne's The Scarlet Letter to a small community near Hanover, New Hampshire, and described a case of infanticide and a resulting trial.
''The White Rose''
Korelitz's third novel, The White Rose, transposed the plot and characters of the Richard Strauss opera Der Rosenkavalier to 1990s New York City. In The New York Times Book Review, reviewer Elizabeth Judd described The White Rose as “incisive and urbane… back to the gender confusions of Shakespeare’s comedies” and called the novel “a significant step forward” following Korelitz's earlier legal thrillers. Anthony Giardina, reviewing the novel in the San Francisco Chronicle, complained that the character of Oliver was occasionally unconvincing but called the academic details of Sophie's and Marian's lives “spot-on”. The Boston Globe’s reviewer, Barbara Fisher, wrote: “Within the comic plot of this lighthearted novel lies a weightier theme. Having played around with disguises, cross-dressing, and self- delusion, the characters happily gain the prize of self-knowledge.”
''Admission''
Admission, published in April 2009, was reviewed by a high school senior in the Education supplement of The New York Times who compared the college application process to the heroine’s mid-life crisis. Entertainment Weekly gave the novel an A- rating and called it “that rare thing in a novel: both juicy and literary, a genuinely smart read with a human, beating heart.” In its review, Huffington Post reviewer Malcolm Ritter singled out the “atmosphere and details” of the admissions office setting. “That’s fascinating for us who’ve gotten good or bad news from colleges for which we yearned, or shepherded ambitious children through the gauntlet of the application process.” The Wall Street Journal criticized the novel for its "wooden monologues" and "improbable love story". Admission was adapted by screenwriter Karen Croner for the 2013 film of the same name, starring Tina Fey.
''You Should Have Known''
Grand Central Publishing published Korelitz's fifth novel, You Should Have Known in March 2014. The book tells the story of a New York therapist who discovers that her beloved husband has a secret and unfathomable life and may have been responsible for a murder. The book was published in eighteen languages. On March 12, 2018 HBO announced that Executive Producer David E. Kelley would write and produce a limited series based on "You Should Have Known" to star Nicole Kidman, Hugh Grant, Donald Sutherland, Noah Jupe, Edgar Ramirez and Lily Rabe, directed by Susanne Bier. HBO will air the miniseries in 2020.
''The Devil and Webster''
Grand Central Publishing published Korelitz's sixth novel, The Devil and Webster, in March 2017. Formerly a VISTA volunteer in Goddard, NH, Naomi Roth is now a feminist scholar and the first female president of Webster College in Central Massachusetts. Webster College, which shares some characteristics with Wesleyan University and others with Dartmouth College, is a liberal arts college known for left-leaning and activist undergraduates. In a plot that mirrors the student unrest of recent years, the Webster community erupts in student protests over the denial of tenure to an African-American professor of anthropology. Roth, whose daughter Hannah is a Webster sophomore, discovers that her own activist past has not prepared her to handle the protest, which quickly spirals out of control. On NPR's Fresh Air, Maureen Corrigan described it as "a smart, semi-satire about the reign of identity politics on college campuses today."
''The Plot''
Celadon Books, an imprint of Macmillan, will publish Korelitz's seventh novel, The Plot, in spring 2021. The novel concerns a failed writer, Jacob Finch Bonner, who appropriates the plot of his late student's unwritten novel. The resulting book becomes a publishing phenomenon, but its author begins to receive messages from someone who claims to know what he did.
In 2015 Korelitz and her sister, Nina Korelitz Matza, created Dot Dot Productions LLC to produce "The Dead, 1904", an adaptation of James Joyce's "The Dead" that she co-authored with Paul Muldoon. "The Dead, 1904" was produced for The Irish Repertory Theatre in The American Irish Historical Society from November 2016 through January 2017, starring Kate Burton as Gretta Conroy and Boyd Gaines as Gabriel Conroy and received generally favorable reviews. A second production, from November 2017 through January 2018 starred Melissa Gilbert as Gretta Conroy and Rufus Collins as Gabriel Conroy. A third production from November 2018 through January 2019 featured most of the remaining cast, including Melissa Gilbert as Gretta Conroy and Rufus Collins as Gabriel Conroy, with the addition of American tenor Robert Mack as Bartell D'Arcy. Gallery Press published The Dead, 1904 in November, 2018.
Film and television adaptations
Korelitz's book Admission is the basis for the 2013 film of the same name. The film was adapted from the novel by Karen Croner and directed by Paul Weitz. It stars Tina Fey and Paul Rudd, as well as Lily Tomlin, Wallace Shawn, Nat Wolff, and Gloria Reuben. The first trailer was released on November 15, 2012, and the film was released in the US on March 22, 2013. David E. Kelley's adaptation of "You Should Have Known", renamed "The Undoing", was filmed for HBO with director Susanne Bier and starring Nicole Kidman, Hugh Grant, Donald Sutherland and Noah Jupe. Originally scheduled for May 2020 it was rescheduled for October 2020.