The New Teen Titans: The Terror of Trigon — Marv Wolfman

As a team of super-powered young adult heroes, the Teen Titans live an extraordinary life that balances everyday adolescent ordeals with exciting deadly battles. But in THE NEW TEEN TITANS: THE TERROR OF TRIGON, the group of heroic sidekicks encounters their greatest and most lethal challenge when Raven's father, the demon Trigon, crosses over realities and conquers Earth. Now Kid Flash, Wonder Girl, Starfire, Cyborg, Changeling, and the former Robin, must defeat their teammate's father and return him tohis dimensional prison or watch as the world is transformed into a hell on Earth for all eternity.