Gotham Underground #3

This issue has it all: Scarecrow confronts Penguin! The Riddler reveals Nightwing's secret! A surprise attack on the Iceberg Lounge! Matches Malone vs. Mr. Zsasz - to the death! All this plus guest appearances by Robin, Oracle and the Ventriloquist!

Image: Gotham Underground #3 - DC Comics

Gotham Underground #3