Gary McMahon is the author of a wide variety of horror novels, novellas and chapbooks, including the much celebrated Concrete Grove trilogy and theThomas Usher books. His short fiction has been published in a variety of collections and anthologies including Tales of the Weak and Wounded, The Mammoth Book of the Best New Horror and The Year's Best Fantasy and Horror, as well as the portmanteau audio anthology Thirteen. He can be found atwww.garymcmahon.com.