When he first started writing, Dagoberto Gilb was struggling to survive as a journeyman high-rise carpenter. Years later, he has won widespread acclaim as a crucial and compelling voice in contemporary American letters. Tackling everything from cockfighting to Cormac McCarthy to fatherhood, Gritos collects Gilb's essays and his popular commentaries for NPR's Fresh Air, offering a startling portrait of an artist -- and a Mexican-American -- working...