The Miami Book Fair welcomes Natalie Hodges, author of Uncommon Measure: A Journey Through Music, Performance, and the Science of Time, and Shahriar Mandanipour, author of Seasons of Purgatory, in conversation with fellow National Book Awards-winning and nominated authors and Ruth Dickey, executive director of the National Book Foundation. This in-person program will also be livestreamed at MiamiBookFairOnline.com.