Harley's Little Black Book #6

Harley's Little Black Book — DC Comics

Issue: #6

Lobo’s back! The Main Man and Harley Quinn have a lot in common—motorcycles and mayhem, for starters—so it’s long past time they found each other! This could be the start of a fraggin’ beautiful friendship…or they could destroy the planet. Or both! It can be two things!FINAL ISSUE

First appearances: Tizarr, Killer of Planets

Creators: Dave Sharpe, Paul Mounts, Dave Wielgosz, Simon Bisley, Mark Doyle, Chris Conroy, Jimmy Palmiotti, Amanda Conner

Characters: Harley Quinn, Lobo, Tizarr, Killer of Planets, Dawg