Gotham Underground #8 (2008)

Countdown - Book Eight: The Ticking Clock
Written by Frank Tieri Art by J. Calafiore & Jack Purcell Cover by Calafiore Featuring Spoiler! Penguin and his troops now control the Gotham underworld scene - but when the various gangs under his control start squabbling among themselves, can even the Penguin stop his empire from crumbling? Plus, Batman vs. the Vigilante! On sale May 14 ? 8 of 9 32 pg, FC, $2.99 US
Release Date: 2008