Adam Levin joins Deborah Treisman to read and discuss “ Backbone,” by David Foster Wallace, which was published in The New Yorker in 2011. Levin, a winner of the New York Public Library’s Young Lions Fiction Award, is the author of the story collection “ Hot Pink ” and the novels “ The Instructions,” “ Bubblegum,” and “ Mount Chicago.” Learn about your ad choices: dovetail.prx.org/ad-choices