Batman Detective Comics. Volume 1, Rise of the Batmen (Batman detective comics #01)
by Tynion, James, IV (Author)
Series
Summary
"Follow the adventures of Batman, the world's greatest... teacher?! The Dark Knight and series co-star Batwoman team up to take new proteges Red Robin, Spoiler and the villainous Clayface under their leathery wings! The only problem is, neither new super-instructor knows exactly what they're in for... Full description