Chapters (67)
- A Chaos Carol
- There Goes the Neighborhood
- The Harq Knight Returns, Part 6: Harq Knightfall
- The Harq Knight Returns, Part 5: The Unhappiest Place on Earth
- The Harq Knight Returns, Part 4: Hunt the Harq Knight!
- The Harq Knight Returns, Part 3: The Destruction Will Be Televised
- The Harq Knight Returns, Part 2: A Tale of Two Harleys
- The Harq Knight Returns, Part 1: Back to Back in Town
- Fool for Love
- Something in the Air
- The Secret Origin of Harley Quinn
- Friends with Detriments, Part 3: Late Afternoon of the Hunter!
- Friends with Detriments, Part 2: Escape from Smallcatraz
- Friends with Detriments, Part 1: The Zoo Story
- Dress to Kill
- Weakness is the Brand
- I'm the One That I Want
- Weapons of Self-Destruction
- I'm Telling You for the Last Time
- A Wild & Crazy Guy
- The Original Kings of Clay
- Kill the Messenger
- Complaints and Grievances
- Issue #44
- It's Almost Over
- The Dynamic Duo!
- Quit Buggin' Me!
- The Big Freezy
- God Complex
- Happy Birthday
- The Brother Eyes Present: Surrender Harley!
- Soup, Salad, or Death?!
- Dr. Quinn, Multiversal Woman
- Private Eyes in the Public Eye!
- Two Jobs, No Masters
- Final Crisis
- Chapter 31
- Girl in a Crisis, Part III
- Girl in a Crisis, Part II
- Girl in a Crisis, Part 1
- Who Killed Harley Quinn?, Chapter 6
- Who Killed Harley Quinn?, Chapter 5
- Who Killed Harley Quinn?, Chapter 4
- Who Killed Harley Quinn?, Chapter 3
- Who Killed Harley Quinn, Chapter 2
- Who Killed Harley Quinn, Chapter 1
- Task Force XX, Chapter 4
- Task Force XX, Chapter 3
- Task Force XX, Chapter 2
- Task Force XX
- The Verdict, Part 5
- The Verdict, Part 4
- The Verdict, Part 3
- The Verdict, Part 2
- The Verdict, Part 1
- Bad Math, Part 2
- Bad Math, Part 1
- Thorns
- Fear State, Part 3
- Fear State, Part 2
- Fear State, Part 1
- Cat & Quinn
- No Good Deed, Part 3
- No Good Deed, Part 2
- No Good Deed, Part 1
- Strange Times
- Welcome Home!