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. Collects GRAYSON #1-4, GRAYSON ANNUAL #1 and a story from SECRET ORIGINS #8"--
Publisher: New York : DC Comics, ©2015.
Characteristics: 1 volume (unpaged) :,color illustrations ;,27 cm
Alternative Title: Agents of Spyral