The bestselling YA franchise The Mortal Instruments will live on as a television series entitled Shadowhunter at ABC Family. THR reports that ABC Family has given a straight-to-series order to the one-hour drama series based on Cassandra Clare's six novels. Shadowhunter will follow Clary Fray (played by Lily Collins in the film), who discovers she's from a long line of Shadowhunters--human-angel hybrids who hunt demons.