Grayson. Volume 4, A Ghost in the TombGrayson. Volume 4, A Ghost in the Tomb

"Undercover... and in over his head. Dick Grayson - the former Robin turned Nightwing turned super spy Agent 37 - is back to work at the covert global agency Spyral. But one question continues to haunt him: Who is AGent Zero, and what does she want with him? Reluctantly aided by his partner, Tiger, Grayson uncovers Agent Zero's origins within the secret lair of Spyral's deceased founder, Doctor Dedalus. In doing so, he and Tiger also become ensnared in a malevolent ourobors, a self-consuming circle of violence that endlessly connects Spyral to the criminal organization known as Leviathan. Gryason's choice becomes clear: He must take down Spyral and its director, Helena Bertinelli." -- Page [4] of cover.