| 0 | - | cover | 1 | pencils: Amanda Conner; inks: Amanda Conner; colors: Alex Sinclair | Harley Quinn; Bernie the Beaver |
| 1 | - | table of contents | 1 | letters: typeset | |
| 2 | Uncommon Bonds | comic story | 10 | script: Amanda Conner, Jimmy Palmiotti; pencils: Chad Hardin; inks: Chad Hardin; colors: Alex Sinclair; letters: Dave Sharpe | Harley Quinn; Red Tool; Nathan the Dachshund; Bernie the Beaver; The Eraser [Leonard Fiasco]; Batman [Bruce Wayne]; Alfred Pennyworth |
| 3 | Cease and Decease | comic story | 8 | script: Rafael Scavone; pencils: Rafael Albuquerque; inks: Rafael Albuquerque; colors: Marcelo Maiolo; letters: Josh Reed | Harley Quinn; Fifteen Minutes Man; Amanda Waller (voice only) |
| 4 | Variant Cover by Amanda Conner & Alex Sinclair | illustration | 1 | pencils: Amanda Conner; inks: Amanda Conner; colors: Alex Sinclair | Harley Quinn [Harleen Quinzel] |
| 5 | Variant Cover by Stjepan Šejić | illustration | 1 | pencils: Stjepan Šejić; inks: Stjepan Šejić; colors: Stjepan Šejić | Harley Quinn [Harleen Quinzel]; The Joker |
| 6 | Submissive | comic story | 9 | script: Stjepan Šejić; pencils: Stjepan Šejić; inks: Stjepan Šejić; colors: Stjepan Šejić; letters: Pat Brosseau | Harley Quinn; The Penguin [Oswald Cobblepot]; Catwoman [Selina Kyle]; Poison Ivy [Pamela Isley]; |
| 7 | How to Train Your Hyena | comic story | 10 | script: Stephanie Phillips; pencils: Riley Rossmo; inks: Riley Rossmo; colors: Ivan Plascencia; letters: AndWorld Design | Harley Quinn; Kevin; Bud the Hyena; Lou the Hyena |
| 8 | Variant Cover by Stanley "Artgerm" Lau | illustration | 1 | pencils: Stanley "Artgerm" Lau; inks: Stanley "Artgerm" Lau; colors: Stanley "Artgerm" Lau | Harley Quinn [Harleen Quinzel]; Poison Ivy [Pamela Isley]; Batgirl [Barbara Gordon] |
| 9 | Criminal Sanity | comic story | 8 | script: Kami Garcia; pencils: Mico Suayan, Jason Badower; inks: Mico Suayan, Jason Badower; colors: Annette Kwok; letters: Richard Starkings, Comicraft's Tyler Smith | Harley Quinn [Harleen Quinzel]; James Gordon; Poison Ivy [Pamela Isley]; Edie (photo) |
| 10 | Siren Soiree | comic story | 10 | script: Paul Dini; pencils: Guillem March; inks: Guillem March; colors: Tomeu Morey; letters: Tom Napolitano | Harley Quinn; Catwoman [Selina Kyle]; Poison Ivy [Pamela Isley]; Orca [Grace Balin]; Roxy Rocket; March Harriet [Harriet Pratt]; Batgirl [Barbara Gordon]; Wonder Woman [Diana of Themyscira]; Giganta [Doris Zeul]; Livewire [Leslie Willis]; Tarantula [Catalina Flores]; Marionette [Erika Manson]; White |
| 11 | Variant Cover by Bruce Timm | illustration | 1 | pencils: Bruce Timm; inks: Bruce Timm; colors: Bruce Timm | Harley Quinn [Harleen Quinzel] |
| 12 | Variant Cover by J. Scott Campbell & Sabine Rich | illustration | 1 | pencils: J. Scott Campbell; inks: J. Scott Campbell; colors: Sabine Rich | Harley Quinn [Harleen Quinzel]; Batman [Bruce Wayne]; The Joker |
| 13 | A Legend is Born | comic story | 8 | script: Sam Humphries; pencils: Erica Henderson; inks: Erica Henderson; colors: Erica Henderson; letters: Dave Sharpe | Harley Quinn |
| 14 | The Last Harley Story | comic story | 10 | script: Rob Williams; pencils: John Timms; inks: John Timms; colors: John Timms; letters: Saida Temofonte | Harley Quinn; Amanda Waller; Batman [Bruce Wayne]; Wonder Woman [Diana of Themyscira]; Superman [Clark Kent]; Bizarro; Suicide Squad [Captain Boomerang [George "Digger" Harkness]; Deadshot [Floyd Lawton]; Enchantress [June Moone]; Katana [Tatsu Yamashiro]; Killer Croc [Waylon Jones]] |
| 15 | Troop Harley Quinn | comic story | 6 | script: Cecil Castellucci; pencils: Dan Hipp; inks: Dan Hipp; colors: Dan Hipp; letters: Clayton Cowles | Harley Quinn |
| 16 | Variant Cover by Jerome Opeña & Tomeu Morey | illustration | 1 | pencils: Jerome Opeña; inks: Jerome Opeña; colors: Tomeu Morey | Harley Quinn [Harleen Quinzel]; Captain Boomerang [George "Digger" Harkness]; Deadshot [Floyd Lawton]; Killer Croc [Waylon Jones] |
| 17 | Variant Cover Terry Dodson & Rachel Dodson | illustration | 1 | pencils: Terry Dodson; inks: Rachel Dodson; colors: Terry Dodson | Harley Quinn [Harleen Quinzel] |
| 18 | Harley's World | comic story | 9 | script: Mindy Lee, Terry Dodson; pencils: Terry Dodson; inks: Rachel Dodson; colors: Terry Dodson; letters: Clayton Cowles | Harley Quinn; Batman [Bruce Wayne]; The Joker; Poison Ivy [Pamela Isley] |
| 19 | Variant Cover by Adam Hughes | illustration | 1 | pencils: Adam Hughes; inks: Adam Hughes; colors: Adam Hughes | Harley Quinn [Harleen Quinzel] |
| 20 | Variant Cover by Lee Bermejo | illustration | 1 | pencils: Lee Bermejo; inks: Lee Bermejo; colors: Lee Bermejo | Harley Quinn [Harleen Quinzel] |
| 21 | - | illustration | 1 | | |