Mark is the author of three books of poetry: Returning the Sword to the Stone (Fonograf Editions, 2021), Beauty Was the Case that They Gave Me (Factory Hollow Press, 2011), and The Angel in the Dream of Our Hangover (Sator/Two Dollar Radio, 2011). He also wrote the short story collection Under the Sea (Tyrant Books, 2018) and the feature film Empathy, Inc. (2018). markleidner.com