Written by Karl Kerschl, Delilah S. Dawson, Gabriel Hardman and More; Art by Karl Kerschl, Serg Acuna, Gabriel Hardman and More! Gotham Academy is back in session with an astonishing team-up between Batman and Maps Mizoguchi! Years have passed since Dr. Kirk Langstrom was infected with the Man-Bat serum, and he's found renewed purpose teaching at Gotham Academy--but the arrival of a new Man-Bat may threaten everything he's built! Join Maps and Batman as they uncover a sinister mystery running through the heart of Gotham City! Read these and more--starring the Signal, Bat Lash, and Sgt. Rock--in one volume containing Legends of Justice!