Discover the revolutionary career of David Letterman, the enduring titan of late-night TV. This definitive biography delves into the life and artistic legacy of America’s signature comedic voice. NYT comedy critic Jason Zinoman offers unprecedented access and analysis, revealing the man behind the iconic persona. Explore how Letterman redefined the talk show with his ironic, groundbreaking style that shaped modern comedy across three distinct artistic periods. Essential reading for fans of comedy, pop culture, and television history in India.