Assassin's Creed is a book series.
Assassin 's Creed is a franchise centered on an action-adventure video-game series developed by Ubisoft . Additionally from the video-games the series has been expanded into a film , comics and novels ; all of which take place within the same continuity as the main video-games series . The Assassin 's Creed series , by Oliver Bowden , is a collection of novels set within the Assassin 's Creed video game universe .