- Script
- Steve Englehart
- Pencils
- Walter Simonson (as Walt Simonson)
- Inks
- Al Milgrom
- Colors
- Jerry Serpe
- Letters
- Ben Oda
- Job Number
- S-2534
- Genre
- superhero
- Characters
- Doctor Phosphorous [Alexander Sartorius] (villain, introduction, origin); Batman [Bruce Wayne]; Alfred Pennyworth; James Gordon; Dr. Bell
- Synopsis
- When Alfred collapses, Batman discovers many more people are mysteriously becoming sick. The Dark Knight realizes that the Gotham City water supply has been contaminated, so he goes to the Gotham Reservoir and finds the person responsible for the contamination, Dr. Phosphorus.
- Reprints
Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics.
- Script
- Steve Englehart
- Pencils
- Walter Simonson (as Walt Simonson)
- Inks
- Al Milgrom
- Colors
- Jerry Serpe
- Letters
- John Workman (partial letters on pages 1 and 6)
- Job Number
- S-2535
- Genre
- superhero
- Characters
- Doctor Phosphorous [Alexander Sartorius]; Rupert Thorne; Dr. Bell
- Synopsis
- Dr. Phosphorus visits an old colleague and explains how he became a monster when the reactor core at a nuclear power plant in which they both invested exploded and that he now plans to take his revenge on all those he blames, particularly City Council Chairman Rupert Thorne.
- Reprints
Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics.
- Script
- Bob Rozakis
- Pencils
- ?
- Inks
- ?
- Colors
- ?
- Letters
- typeset
- Job Number
- S-2572
Letters of comment from Craig Boldman, Mike Christiansen and Brian Uhlenbrock.
- Letters
- typeset
average # copies per issue, previous year - 148,000