David Blaylock's review of The Best American Short Stories 2012 by Alice Munro, Lawrence Osborne, Julie Otsuka, Edith Pearlman, Angela Pneuman, Eric Puchner, George Saunders, Sharon Solwitz, Kate Walbert, Carol Anshaw, Jess Walter, Adam Wilson, Taylor Antrim, Nathan Englander, Mary Gaitskill, Jennifer Haigh, Mike Meginnis, Steven Millhauser, Taiye Selasi and Roxane Gay