Gregg Hurwitz

Gregg Andrew Hurwitz is an American novelist, screenwriter, and comic book writer. Most of his novels are in the thriller fiction genre. His script writing work includes a film adaptation of his book ''Orphan X'', a TV adaptation of Joby Warrick's ''Black Flags: The Rise of ISIS'', and a screenplay for the 2017 film ''The Book of Henry''. He also has written comic books for comic book publishers like DC Comics and Marvel Comics. Provided by Wikipedia