Book excerpt: The first collection of essays by the Nobel laureate Derek Walcott, What the Twilight Says, drawn from pieces originally published in The New York Review of Books, The New Republic, and elsewhere. This collection forms a volume of remarkable elegance, concision, and brilliance. It includes Walcott's moving and insightful examinations of the paradoxes of Caribbean culture, his Nobel lecture, and his reckoning of the work and significance of such poets as Robert Lowell, Joseph Brodsky, Robert Frost, Les Murray, and Ted Hughes, and of prose writers such as V. S. Naipaul and Patrick Chamoiseau. On every subject he takes up, Walcott the essayist brings to bear the lyric power and syncretic intelligence that made him one of the major poetic voices of our time.