he New Yorker is arguably the primary venue for complex contemporary fiction around, so I often wonder why the cover shouldn’t, at least every once in a while, also give it the old college try? In the past, the editors have generously let me test the patience of the magazine’s readership with experiments in narrative elongation: multiple simultaneous covers, foldouts, and connected comic strips within the issue. This week’s cover, “Mirror,” a collaboration between The New Yorker and the radio program “This American Life,” tries something similar. Earlier in the year, I asked Ira Glass (for whose 2007-2009 Showtime television show my friend John Kuramoto, d.b.a. “Phoobis,” and I did two short cartoons) if he had any audio that might somehow be adapted, not only as a cover but also as an animation that could extend the space and especially the emotion of the usual New Yorker image. I knew that Ira was the right person to go to with this experiment in storytelling form, because he’s probably one of the few people alive making a living with a semiotics degree.