Harper Voyager is an imprint of HarperCollins Publishers that specializes in publishing science fiction, fantasy, and horror novels. The imprint was launched in the UK in 1997 and in the US in 2007. They have published books by popular authors such as George R.R. Martin, Joe Abercrombie, and Brent Weeks. Harper Voyager is known for its strong focus on epic fantasy and its commitment to discovering and promoting new voices in the genre.