I know that even on the best days, in our happiest moments, we can feel alone. I've lost people, just as I'm sure you have, and I've come very close to losin' myself. But the thing is... I don't think that's specific to just us Harleys. I think that's kind life sometimes, yeah? 
- — Old Lady Harley
Harley Quinn (Volume 4) #25 is an issue of the series Harley Quinn (Volume 4) with a cover date of February, 2023. It was published on December 27, 2022.
Synopsis for "Who Killed Harley Quinn?, Chapter 4"
Appearing in "Who Killed Harley Quinn?, Chapter 4"
Featured Characters:
Supporting Characters:
- Bud and Lou the Hyenas (Earth 0)
- Frost/Caitlin Snow (Earth 0)
- Harley Quinn/"Old Lady Harley" (Old Lady Harley) (Flashback and main story)
- Kevin (Earth 0)
- Mister Zsasz (Earth 0)
Antagonists:
- Harley Who Laughs (Unknown Earth) (Flashback and main story)
Other Characters:
- The Harleys of the Omniverse (Cameo)
- Harley Quinn (DCAU) (Cameo)
- Harley Quinn (Earth 28) (First appearance; unnamed) (Cameo)
- Mer-Harley (First appearance; unnamed) (Cameo)
- Ms. Trxlchyk (Fifth Dimension) (Cameo)
- Joker (Earth 0) (Mentioned only)
- Joker (Old Lady Harley) (Mentioned only)
Locations:
- Infinite Frontier
- Hypertime (Flashback and main story)
- Old Lady Harley
- Earth (Flashback only)
- Old Lady Harley
- Multiverse
- Hypertime (Flashback and main story)
Items:
- Harley's Mallets
- Harley Quinn's Mech (First appearance; unnamed) (Cameo)
- Harley Who Laughs' Visor
Vehicles:
- Harley's Ferry
- Old Lady Harley's Car
Concepts:
- Magic (Mentioned only)
See Also
Links and References
Look at how sad this is making Batman. You did this.
