The 2007 National Book Award winners were announced last night in New York. They are:
FICTION

Tree of Smoke by Denis Johnson. Read a review of this book.
NONFICTION

Legacy of Ashes: The History of the CIA by Tim Weiner. Read a review.
YOUNG PEOPLE'S LITERATURE

The Absolutely True Diary of a Part-Time Indian by Sherman Alexie. Review here.
POETRY

Time and Materials by Robert Hass. Read review.