Seth Pennington is editor and designer of Sibling Rivalry Press and is author of Tertulia, which was a finalist for the Eric Hoffer Chapbook Award. He is editor of Stonewall 50, which features 21 poets connected by Arkansas on queer life after the Stonewall Riots, and was editor of Assaracus and poetry editor of Equinox, the literary magazine of University of Arkansas-Little Rock.

He has been honored as co-editor of Joy Exhaustible by the American Library Association and by the Rare Books and Special Collections Division of the Library of Congress for his editorial, layout, and design work with SRP.

He was a 2019 Open Mouth Poetry Retreat Fellow and the recipient of the Richard Stanley Cooper Literary Award for Creative Writing. He is also a freelance book designer. 

He lives in Little Rock, Arkansas, with his husband, Bryan Borland.