DC Universe Titans 21 Comic Book 2019 Geoff Johns Series Title: Titans Character: Nightwing, The Flash, Raven, Starfire, Cyborg, Beast Boy, Donna Troy Genre: Action, Comics, Fiction Artist/Writer: Adam Glass Publisher: DC Comics Superhero Team: Titans Publication Year: 2016 Format: Single Issue Era: Modern Age (1992-Now) Type: Comic Book Tradition: US Comics #Colorful