Now that e-books have sounds in them, The Guardian has concocted a multiple-choice quiz to see if you can guess the work of literature from an array of noises. How did you do?
For many years, Mary Ellen Mark's large-format Polaroids of high school prom couples have reflected the transition from youth to adulthood, as well as changing mores in society (e.g., same-sex couples). Her latest book, Prom, is a collection of 127 portraits from 13 schools across the country, shot between 2006 and 2009. The New York Times photo blog Lens has a good assortment, as does NPR.