by Evan Smith Rakoff Daily News Online Only, posted 4.16.13 In the aftermath of the Boston Marathon bombings, authors share their thoughts, including Susan Orlean, Jill Lepore, and Dan Chiasson; Jeva Lange details her quest for Melville's Moby-Dick at the 2013 New York Antiquarian Book Fair; essayist Walter Benjamin's thirteen tips for writers; and other news.