Leave your feedback Share Copy URL https://www.pbs.org/newshour/show/weekly-poem-by-heather-hartley Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter Story Heather Hartley reads “This is a fugue for the lost art of aching,” a poem from her book, “Knock Knock,’which was a finalist in the 2007 National Poetry Series. Hartley is the Paris editor of the literary magazine Tin House.