(November 2020)
- Script
- Ram V (credited)
- Pencils
- Amancay Nahuelpan (credited)
- Inks
- Amancay Nahuelpan (credited)
- Colors
- June Chung (credited)
- Letters
- Rob Leigh (credited)
- Genre
- fantasy-supernatural; superhero
- Characters
- Justice League Dark [Detective Chimp [Bobo]; John Constantine; Man-Bat [Kirk Langstrom]; Doctor Fate [Khalid Nassour; Nabu]; Wonder Woman [Diana of Themyscira]; Swamp Thing [Alec Holland]; Zatanna]; Madame Xanadu; Giovanni Zatara (spirit); Upside-Down Man
- Synopsis
- Bobo and Constantine consult with Madame Xanadu to find the key to defeating the Upside-Down Man, then along with Man-Bat and Doctor Fate, they travel to the other place to reunite with Wonder Woman, Zatanna, and Swamp Thing to battle the Upside-Down Man.
- Reprints