
Pulitzer Winners
The Orphan Master's Son, a novel by Adam Johnson
The Black Count: Glory, Revolution, Betrayal, and the Real Count of Monte Cristo, a biography by Tom Reiss
Stag's Leap, by Sharon Olds, winner in poetry.
This title isn't on audio, but I looked for an audiobook to introduce you to Sharon Olds' poetry: check out Good Poems , an anthology of favorites edited by Garrison Keillor.
Pulitzer Finalists

What We Talk About When We Talk About Anne Frank, short stories by Nathan Englander
The Snow Child a novel by Eowyn Ivey
The Patriarch: The Remarkable Life and Turbulent Times of Joseph P. Kennedy, a biography by David Nasaw
Behind the Beautiful Forevers: Life, Death and Hope in a Mumbai Undercity, nonfiction by Katherine Boo
Full List of Pulitzer Winners and Finalists here. I listed all the audio versions I could find— let me know if you have other sources!