Bartosz Sztybor was born in the summer of 1984 in Warsaw, Poland. He is a writer of both comic books and movie scripts, a scriptwriter of TV shows and documentaries, and an author of children's books. He has written dozens of comic books and graphic novels in Poland, including the series for teens Niezła draka, Drapak! with art by Tomasz Kaczkowski; the award-winning autobiographical graphic novel Come Back to Me Again, with art by Wojciech Stefaniec, and a few works without words illustrated by Piotr Nowacki (Tainted, It's Not About That and Options). His short comics and strips have been published in almost every comic book magazine and most major newspapers in Poland. He has won many awards for his comics and his movies at various festivals all around the world (including best writer awards in Brazil, Spain and Poland). His movies have been shown, and his books published, in many other countries. He debuted in the United States in 2010 with a few short comics published in the comics publication Zombie Terror, and in 2016, he published his first story in France, Unlucky, with art by Ivan Shavrin (published in Doggybags vol. 10).
Cullen Bunn is an American writer of comic books, short stories and novelist, known for his work on comic books such as Deadpool Marvel Comics, The Damned and The Sixth Gun for Oni Press, and Harrow County for Dark Horse. His novel work includes the middle reader horror series Crooked Hills and his short story work includes the anthology collection Creeping Stones & Other Stories. In 2011 Bunn was nominated for a Ghastly Awards, and won Broken Frontier's Best Writer Independent Award. In 2012 he was nominated for a Bram Stoker Award and an Eisner Award.