Batman: The Brave and the Bold — DC Comics
Issue: #17 C
A LEAP YEAR CAN BE DEADLY WITH CALENDAR MAN AROUND!Leap year only comes once every four years, and for most, an extra day on the calendar is a mild novelty. But for Calendar Man, it’s a critical error in that which he holds most dear—and now, Batman and the GCPD respond to a deadly hostage situation, but can they work together to stop Calendar Man before it’s too late? And lastly, the Question—wit...
First appearances: Hinata Arai, Masa Arai, Snarkygoth2002
Creators: Troy Peteri, Alex Segura, G. Willow Wilson, Michael Conrad, Zipporah Smith, Andy MacDonald, Christopher Mitten, David Baldeón, Simone Di Meo, Randy Mayor, Marie Javins, Jason Shawn Alexander, John Kalisz, Joshua Reed, Lee Loughridge, Lucas Gattoni, Michael Spicer, Miguel Mendonca, Mike Norton, Patricio Delpeche
Characters: Batman, Calendar Man, John Constantine, Renee Montoya, Green Arrow, Man-Bat, Calvin Brooks, Joker, Billy Batson, Question (Sage), Black Mask, James Gordon, Harvey Bullock, Batwoman, Clayface (Karlo), Detective Chimp, Streaky, Yasmin Hall, Zerø, Hinata Arai