Mary SanGiovanni is an award-winning American horror and thriller writer of over a dozen novels, including The Hollower trilogy, Thrall, Chaos, The Kathy Ryan series, and others, as well as numerous novellas, short stories, comics, and non-fiction.  Her work as been translated internationally.  She has a Masters degree in Writing Popular Fiction from Seton Hill University, Pittsburgh, and is currently a member of The Authors Guild, The International Thriller Writers, and Penn Writers.  She was a co-host on the popular podcast The Horror Show with Brian Keene and her own podcast-turned-blog on cosmic horror, Cosmic Shenanigans, and is currently a cohost of The Ghost Writers Podcast.  She has the distinction of being one of the first women to speak about writing at the CIA Headquarters in Langley, VA, and offers talks and workshops on writing around the country.  Born and raised in New Jersey, she currently resides in Pennsylvania.

Mary SanGiovanni

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