Volume 1, Agents of SpyralBook - 2015
Dick Grayson. Former Sidekick. Former Superhero. Former dead man. Agent of Spyral?! A thrilling new chapter of Dick Grayson's life begins here. A super-spy espionage thriller that will shock you and prove one thing: you might think you know Nightwing--but you don't know Dick.
Publisher: Burbank, CA : DC Comics, 
Characteristics: 1 volume (unpaged) : chiefly color illustrations ; 27 cm
Alternative Title: Agents of Spyral