- Script
- ?
- Pencils
- Guillem March
- Inks
- Guillem March
- Colors
- Guillem March
- Letters
- typeset
- Genre
- superhero
- Characters
- Harley Quinn [Harleen Quinzel]; Joker
Letters from readers - Adriana Reis, Brian, Laura Hornack, Harmine and Alan.
Preview of cover to Gotham City Sirens #24.