Batman: Urban Legends (2021-) #21

This month's issue brings you the Dynamic Duo pushing the Batmobile to it's absolute limits. The MURDER CLUB has thrown Batman's life into chaos, how will Robin, Alfred and Nightwing keep him together? Arkham Academy opens it's doors to it's first ever class of villains related to Gotham's greatest villains, will they make the grade? And we see Renee Montoya's last days as a Detective before she became Gotham City's newest Commissioner.