A sixth collection, An Individual History, will appear in 2012. He is also co-editor, with Charles Baxter and Edward Hirsch, of A William Maxwell Portrait. His translation of Euripides’s Medea appeared in 2006 and a collection of essays, Make Us Wave Back, in 2007. Collier has received Guggenheim and Thomas Watson fellowships, two National Endowment for the Arts fellowships, a "Discovery"/The Nation Award, the Alice Fay di Castagnola Award from the Poetry Society of America, and an Academy Award in Literature from the American Academy of Arts and Letters. Poet Laureate of Maryland from 2001–2004, he teaches in the Creative Writing Program at the University of Maryland and is the director of the Bread Loaf Writers’ Conference. He lives in Catonsville, Maryland.