
Part of Series
The Arkham Knight has arrived in Gotham City with an entire round table of deadly allies, and their first encounter will leave Batman shaken to his core! Alfred Pennyworth...attacked at Wayne mansion! Who's hunting those closest to Batman? The monstrous shadow plaguing Gotham City gains the upper hand when two of the Dark Knight's most ardent allies fall prey to a violent vendetta! Commissioner Gordon calls in the Dark Knight Detective when there's a murder at the Gotham City Aquarium—staged to look exactly like Thomas and Martha Wayne's crime scene, right down to the playbill and pearls. How does this bizarre homicide tie into the shadowy monster that attacks Dr. Leslie Thompkins? This creature looks to wage a war on Batman—and it's using Joker Gas to do it! Collects Detective Comics #994-999
Author

Peter J. Tomasi is an American comic book writer, best known for his work for DC Comics, such as Batman And Robin; Superman; Super Sons; Batman: Detective Comics; Green Lantern Corps; and Superman/Wonder Woman; as well as Batman: Arkham Knight; Brightest Day; Green Lantern: Emerald Warriors; Nightwing; Black Adam, and many more. In the course of his staff career at DC Comics, Tomasi served as a group editor and ushered in new eras for Batman, Green Lantern, and the JSA, along with a host of special projects like Kingdom Come. He is also the author of the creator-owned titles House Of Penance with artist Ian Bertram; Light Brigade with artist Peter Snejbjerg; The Mighty with Keith Champagne and Chris Samnee; and the critically acclaimed epic graphic novel The Bridge: How The Roeblings Connected Brooklyn To New York, illustrated by Sara DuVall and published by Abrams ComicArts. In 2018 New York Times best-selling author Tomasi received the Inkpot Award for achievement in comics.