The Twittersphere heated up this afternoon after news broke that no Pulitzer Prize would be awarded for fiction published in 2011. The finalists for the award, also revealed today, were Denis Johnson for Train Dreams (Farrar, Straus and Giroux), Karen Russell for Swamplandia! (Knopf), and the late David Foster Wallace for The Pale King (Little, Brown). No explanation has been given regarding the decision to withhold the prize, a move that last occurred in 1977, except that the choice was up to the Pulitzer board, and not this year's judges, Maureen Corrigan, Michael Cunningham, and Susan Larson.

On Twitter, Publishers Marketplace news editor Sara Weinman (@sarahw) inquired, where does the money go, if no prize is given? (Each winner receives ten thousand dollars.) Beatrice.com creator Ron Hogan (@RonHogan) bemoaned the perceived necessity of such a prize altogether, writing, "But, but, if we don't have a Pulitzer-winning novel, nobody will get the sales boost, and publishing will be DOOOOOMED! #waaah." Public relations maven Kimberly Burns (@kimberlyburnspr) offered a similar sentiment: "No #Pulitzer for fiction means go to an independent bookstore & ask a bookseller for a recommendation."

But amid the chatter over the Pulitzer in fiction, plenty of attention was sent the way of poetry prize recipient Tracy K. Smith, whose win for Life on Mars (Graywolf Press) came on, of all days, her birthday. The finalists in poetry, also published by small presses, were Forrest Gander for Core Samples From the World (New Directions) and Ron Padgett for How Long (Coffee House Press).

Stephen Greenblatt took the prize in general nonfiction for his National Book Award-winning The Swerve: How the World Became Modern (Norton). The finalists were Diane Ackerman for One Hundred Names For Love: A Stroke, a Marriage, and the Language of Healing (Norton) and Mara Hvistendahl for Unnatural Selection: Choosing Boys Over Girls, and the Consequences of a World Full of Men (Public Affairs).

The Pulitzer Prizes are given annually for books published in the previous year by American authors.

In the video below, Smith discusses Life on Mars, including what Planet of the Apes and 2001: A Space Odyssey have to do with her winning collection.

The shortlist for the 2012 IMPAC Dublin literary prize was revealed today, highlighting ten authors with notable novels released in English in 2010. Among the finalists for the international honor, which annually awards one hundred thousand euros, are three Americans, Jennifer Egan, Karl Marlantes, and Willy Vlautin.

Egan is named a finalist for A Visit From the Goon Squad, which took both the National Book Critics Circle and the Pulitzer Prize last year. Marlantes makes the shortlist with his much-lauded debut, Matterhorn (Atlantic Monthly Press/El León Literary Arts) which won the Center for Fiction First Novel Prize in 2010. Vlautin joins the ranks with his third novel, Lean on Pete (Harper Perennial).

Among the international novels up for the award are Rocks in the Belly, the debut of British author Jon Bauer; The Matter With Morris by Canadian David Bergen; The Memory of Love by British and Sierra Leonean author Aminatta Forna; Even the Dogs by British author Jon McGregor; and Landed by British author Tim Pears. Two translations also made the list, Limassol by Yishai Sarid, translated from the Hebrew by Barbara Harshav, and The Eternal Son by Cristovão Tezza, translated from the Portuguese by Alison Entrekin.

The finalists were culled from a longlist of 147 titles nominated by libraries in twelve countries. The winner of this year's prize will be announced on June 13.

In the video below, Vlautin discusses the obsession behind his shortlisted novel—and sings a song about it.