Book excerpt: Feast of Excess is an engaging and accessible portrait of "The New Sensibility," as it was named by Susan Sontag in 1965. The New Sensibility sought to push culture in extreme directions: either towards stark minimalism or gaudy maximalism. Through vignette profiles of prominent figures-John Cage, Patricia Highsmith, Allen Ginsberg, Andy Warhol, Anne Sexton, John Coltrane, Bob Dylan, Erica Jong, and Thomas Pynchon, to name a few-George Cotkin presents their bold, headline-grabbing performances and places them within the historical moment.