Agapē Agape is a novel by William Gaddis.
 Published posthumously in 2002 by Viking with an afterword by Joseph Tabbi, "Agapē Agape" was Gaddis' fifth and final novel.
 It was published in Great Britain with the contents of "The Rush for Second Place" as "Agapē Agape and Other Writings" by Atlantic Books in 2004.
William Thomas Gaddis, Jr. (December 29, 1922 – December 16, 1998) was an American novelist.
A Frolic of His Own is a book by William Gaddis, published by Poseidon Press in 1994.
 It was his fourth novel and it won his second U.S. National Book Award for Fiction.
Sonechka is a novella and collection of short stories by Russian writer Lyudmila Ulitskaya.
 It was originally published in Russian in the literary journal "Novy Mir" in 1992, and translated into English by Arch Tait in 2005.
 "Sonechka" was nominated for the Russian Booker Prize.
jack green (the name was spelled with lower-case letters) is the pseudonym of Christopher Carlisle Reid (born 1928), an American literary critic who was a great defender of the work of William Gaddis.
 Reid—who took the name from a racing form after he quit his job to become a freelance critic—particularly admired Gaddis' 1955 novel "The Recognitions", which flopped upon being published.
 Reid/green believed that the commercial failure of the hardcover edition of Gaddis' novel was the result of it having been panned by literary critics.
 Reid/green's faith in Gaddis was borne out when "The Recognitions" was chosen as one of TIME magazine's 100 best novels from 1923 to 2005.
The Kukotsky Enigma (Russian: Казус Кукоцкого ) is a novel by acclaimed Russian novelist and public intellectual Lyudmila Ulitskaya.
 "The Kukotsky Enigma" won the 2001 Russian Booker Prize.
 With five, Ulitskaya holds the record for the most nominations for that prestigious award.
 In 2005, a television series based on the novel by director Yuri Grymov was aired in Russia.
 Critics suggest that the book's focus on abortion offers a new reading of Stalinism through the lens of family life and the female body.
The Rush for Second Place is a posthumous collection of essays by William Gaddis.
 Edited and introduced by Joseph Tabbi, it was published in 2002 by Penguin Press at the same time as Gaddis's last novel, "Agapē Agape".
 The contents were published in Great Britain with "Agapē Agape" as "Agapē Agape and Other Writings" by Atlantic Books in 2004.
Lyudmila Evgenyevna Ulitskaya (Russian: Людмила Евгеньевна Улицкая , born February 21, 1943) is an internationally acclaimed modern Russian novelist and short-story writer who, in 2014, was awarded the prestigious Austrian State Prize for European Literature for her oeuvre.
 In 2006 she published "Daniel Stein, Interpreter" (Даниэль Штайн, переводчик), a novel dealing with the Holocaust and the need for reconciliation between Judaism, Christianity, and Islam.
 Ulitskaya herself belongs to a group of people formed by the realities of the former Soviet Union, who see themselves ethnically and culturally as Jews, while having adopted Christianity as their religion.
The Recognitions (1955), is the first novel by American author William Gaddis.
 The novel was poorly received initially.
 After Gaddis won a National Book Award in 1975 for his second novel, "J R", his first work gradually received new and belated recognition as a masterpiece of American literature.
Carpenter's Gothic is the title of the third novel by William Gaddis, published in 1985 by Viking.
 The title connotes a "Gothic" tale of haunted isolation, in a milieu stripped of all pretensions.

Question: Who published a book most recently, William Gaddis or Lyudmila Ulitskaya?
Answer: Lyudmila Evgenyevna Ulitskaya