- Script
- Amanda Conner (credited); Jimmy Palmiotti (credited)
- Pencils
- Amanda Conner (credited)
- Inks
- Amanda Conner (credited)
- Colors
- Paul Mounts (credited)
- Letters
- Dave Sharpe (credited)
- Editing
- Dave Wielgosz (credited) (assistant editor); Chris Conroy (credited) (editor)
- Genre
- superhero
- Characters
- Harley Quinn; Poison Ivy; Catwoman; Red Tool
- Reprints
- Pencils
- Bengal (credited)
- Inks
- Bengal (credited)
- Colors
- Bengal (credited)
- Genre
- superhero
- Characters
- Harleen Quinzel [Harley Quinn]
- Reprints
Doctor Harleen Quinzel dancing with her Harley Quinn costume in hallway.
- Pencils
- Dustin Nguyen (credited)
- Inks
- Dustin Nguyen (credited)
- Colors
- Dustin Nguyen (credited)
- Genre
- superhero
- Characters
- Harley Quinn
- Reprints
Red, white and black silhouette between 3 diamond shaped images.
- Script
- Paul Dini (credited)
- Pencils
- Chad Hardin (credited)
- Inks
- Chad Hardin (credited)
- Colors
- Alex Sinclair (credited)
- Letters
- Dave Sharpe (credited)
- Editing
- Dave Wielgosz (credited) (assistant editor); Chris Conroy (credited) (editor)
- Genre
- superhero
- Characters
- Joker; Harley Quinn; Batman (flashback); Batgirl (flashback); Robin (flashback); Joker; Riddler (cameo); Killer Croc (cameo); Tweedle Dee (cameo); Tweedle Dum (cameo); Penguin (cameo); Mad Hatter (cameo); White Rabbit (cameo); Catwoman; Poison Ivy; Captain Boomerang
- Reprints
- Pencils
- Babs Tarr (credited)
- Inks
- Babs Tarr (credited)
- Colors
- Babs Tarr (credited)
- Genre
- superhero
- Characters
- Harley Quinn; Poison Ivy; Catwoman
- Reprints
The Gotham City Sirens sitting on the hood of a car.
- Pencils
- Annie Wu (credited)
- Inks
- Annie Wu (credited)
- Colors
- Annie Wu (credited)
- Genre
- superhero
- Characters
- Harley Quinn
- Reprints
Harley and her pet hyenas tearing up someone's office.
- Script
- Daniel Kibblesmith (credited)
- Pencils
- David Lafuente (credited)
- Inks
- David Lafuente (credited)
- Colors
- John Rauch (credited)
- Letters
- Tom Napolitano (credited)
- Editing
- Dave Wielgosz (credited) (editor)
- Genre
- superhero
- Characters
- Harley Quinn; Poison Ivy; Swamp Thing
- Reprints
- Pencils
- Greg Tocchini (credited)
- Inks
- Greg Tocchini (credited)
- Colors
- Greg Tocchini (credited)
- Genre
- superhero
- Characters
- Harley Quinn
- Reprints
Large center images surrounded with multiple smaller images of Harley in various costume variations.
- Pencils
- 白浜鴎 (credited as Kamome Shirahama)
- Inks
- 白浜鴎 (credited as Kamome Shirahama)
- Colors
- 白浜鴎 (credited as Kamome Shirahama)
- Genre
- superhero
- Characters
- Harley Quinn
- Reprints
Harley leaning on her baseball bat.
- Script
- Chip Zdarsky (credited as Chip "Zdark Knight" Zdarsky)
- Pencils
- Joe Quinones (credited)
- Inks
- Joe Quinones (credited)
- Colors
- Joe Quinones (credited)
- Letters
- Corey Breen (credited)
- Editing
- Dave Wielgosz (credited) (assistant editor); Chris Conroy (credited) (editor)
- Genre
- superhero
- Characters
- Harley Quinn; Joker; Batman; Robin; Commissioner Gordon; Harvey Bullock; Detective Montoya
- Reprints