El último hablante (“The last speaker”) is an anthology of Osvaldo Costiglia’s poetry. The book contains the unpublished production of the recent 20 years. The poems, selected by Álvaro Urrutia, are introduced with a prologue by Guillermo David. Over 308 pages, a reflective cadence unfolds that characterizes Osvaldo Costiglia’s poetry. The text was composed by Gustavo Ibarra and Ral Veroni in Alegreya.