- Script
- Will Eisner (credited) (signed as )
- Pencils
- Will Eisner (credited) (signed as )
- Inks
- Will Eisner (credited) (signed as )
- Colors
- Joe Kubert
- Letters
- Zoltan Szenics
- First Line of Dialogue or Text
- Last Day of Slot Gorgan Trial
- Genre
- adventure; detective-mystery; superhero
- Characters
- The Spirit [Denny Colt]; The Black Queen (first appearance); Slot Morgan (first appearance); Mr. O'Day (first appearance); Ebony White
- Reprints
Credits confirmed from Cat Yronwode's Spirit index. Unnoficial title taken from Will Eisner's The Spirit Archives (DC, 2000 series) #1.
Letterer credit of Zoltan Szenics confirmed by Alberto Becattini in his blog "alberto's pages", 29 January 2015 (http://alberto-s-pages.webnode.it/news/zoltan-szenics/), retrieved 16 February 2015.