Dollar Comics : Batman Num 567

Reprinting Batman (1940) #567. Mark of Cain: Part 1 of 2 (No Man's Land Part 23).

Introducing Cassandra Cain! A two-part story with dramatic implications for the new Batgirl begins! One of the world's deadliest assassins has been dispatched to No Man's Land to kill one of its denizens.

And the only person that stands in his way is a mysterious, seemingly mute young female agent of Oracle, one who may have ties to the assassin himself!