Both are available at Graywolf Press, which has an impressive library of creative writing choices.
Suggestions I've made in the past include:
One of the joys of print is that it's easier to stumble upon the gems you were meant to read instead of the articles that initially drew you. So it was that I skimmed into "Second Act Twist" (New Yorker, Oct. 17, 2011), a profile of Pixar director Andrew Stanton's latest directing endeavor, John Carter of Mars. 

"When small men begin to cast big shadows, it means that the sun is about to set." -Lin Yutang, writer and translator

"There are two kinds of truth: the truth that lights the way and the truth that warms the heart. The first of these is science, and the second is art. Neither is independent of the other or more important than the other. Without art science would be as useless as a pair of high forceps in the hands of a plumber. Without science art would become a crude mess of folklore and emotional quackery. The truth of art keeps science from becoming inhuman, and the truth of science keeps art from becoming ridiculous." -Raymond Chandler