Here are the 2012 nominees.
Autobiography
The Distance Between Us
by Reyna Grande (M)
My Poets
by Maureen N. McLane (M)
by Anthony Shadid (M)
Swimming Studies
by Leanne Shapton (M)
In the House of the Interpreter
by Ngugi wa’Thiong’o (M)
Biography
The Years of Lyndon Johnson: the passage of power
by Robert A. Caro (M)
All We Know: three lives
by Lisa Cohen (M)
Portrait of a Novel: Henry James and the making of an American masterpiece
by Michael Gorra (M)
Robert Duncan: the ambassador from Venus: a biography
by Lisa Jarnot (M)
The Black Count: glory, revolution, betrayal and the real Count of Monte Cristo
by Tom Riess (M)
HHhH
by Laurent Binet (M)
Billy Lynn’s Long Halftime Walk
by Ben Fountain (M)
The Orphan Master’s Son
Magnificence
by Lydia Millet (M)
NW
by Zadie Smith (M)
Nonfiction
by Katherine Boo (M)
Private Empire: ExxonMobil and American power
by Steve Coll (M)
Why Does the World Exist? an existential detective story
by Jim Holt (M)
Spillover: animal infections and the next human pandemic
by David Quammen (M)
Far from the Tree: parents, children and the search for identity
by Andrew Solomon (M)
Source: http://www.thereader.ca/2013/01/national-book-critics-circle-awards-2012.html