These poems are taken from The Saltwater Letters, my forthcoming volume chiefly made up of poem-letters to friends, family, and fellow writers. This book-to-be began a number of years ago with a letter to the late Lucille Clifton, then several others coming in quick succession. Then, as I indicate in “Lost Letter to Yusef Komunyakaa,” I left a notebook filled with drafted letters in the seatback pocket of a plane. I never could recreate what was lost.