Nightwing
Nightwing is a fictional superhero appearing in American comic books published by DC Comics. The character has appeared in various incarnations, with the Nightwing identity most prominently being adopted by Dick Grayson when he moved on from his role as Batman's vigilante partner Robin.
Marv Wolfman
In 2006, Wolfman was editorial director of Impact Comics (no relation to the DC Comics imprint), publisher of educational manga-style comics for high school students. That same year, starting with issue No. 125, Wolfman began writing DC's "Nightwing" series. Initially scheduled for a four-issue run, Wolfman's run was expanded to 13 issues, and finished with No. 137. During the course of his run, Wolfman introduced a new Vigilante character. Following Wolfman's departure from the pages of "Nightwing", the Vigilante was spun off into his own short-lived title, which Wolfman wrote. He wrote a miniseries starring the Teen Titan Raven, a character he and George Pérez co-created during their run on "The New Teen Titans", helping to revamp and update the character. He is working with Pérez on a direct-to-DVD movie adaptation of the popular "Judas Contract" storyline from their tenure on "Teen Titans". In 2011, he and Pérez completed the "" graphic novel, which they had begun working on in the late 1980s. Wolfman revived his "Night Force" series with artist Tom Mandrake in 2012. He served as writing consultant on the video game "", which he was nominated for a Writers Guild of America Award for Outstanding Achievement in Videogame Writing. In 2015, Wolfman wrote a novelization of the videogame "".
And in 2016 he published the novelization of the Suicide Squad film through Titan Books.