| Issue | #1 |
| Published | December 1985 |
| Frequency | monthly |
| Cover Price | 1.75 USD |
| Pages | 44 |
| Editing | ? |
| Characters | Batman; Dr. Phosphorus; Rupert Thorne; Silver St. Cloud |
| Genre | superhero |
| Pencils | Marshall Rogers (signed) |
| Inks | Marshall Rogers (signed) |
| Colors | Marshall Rogers |
| Notes | Wrap-around cover. |
| Characters | Batman [Bruce Wayne]; Alfred Pennyworth; Commissioner Jim Gordon; Dr. Phosphorus (villain) |
| 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. |
| Genre | superhero |
| Script | Steve Englehart |
| Pencils | Walt Simonson |
| Inks | Al Milgrom |
| Colors | Marshall Rogers [as M. Rogers] |
| Editing | Julius Schwartz |
| Notes | Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. |
| Reprinted | from Detective Comics (DC, 1937 series) #469 (June 1977) [recolored] |
| Characters | Dr. Phosphorus; Dr. Bell; Rupert Thorne |
| 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. |
| Genre | superhero |
| Script | Steve Englehart |
| Pencils | Walt Simonson |
| Inks | Al Milgrom |
| Colors | Jerry Serpe |
| Editing | Julius Schwartz |
| Notes | Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. |
| Reprinted | from Detective Comics (DC, 1937 series) #469 (June 1977) |
| Characters | Batman [Bruce Wayne]; Smiley Royal; Commissioner Jim Gordon; Alfred Pennyworth; Dr. Bell; Dr. Phosphorus (villain); Chief O'Hara; Rupert Thorne; Silver St. Cloud |
| Synopsis | Batman confronts Dr. Phosphorus at the new Gotham City offshore nuclear power plant. |
| Genre | superhero |
| Script | Steve Englehart |
| Pencils | Walt Simonson |
| Inks | Al Milgrom |
| Colors | Marshall Rogers |
| Editing | Julius Schwartz |
| Notes | Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. |
| Reprinted | from Detective Comics (DC, 1937 series) #470 (July 1977) [recolored] |
| Characters | Cain (host) |
| Genre | Horror |
| Script | J. Marc DeMatteis |
| Pencils | Marshall Rogers |
| Inks | Marshall Rogers |
| Colors | Marshall Rogers |
| Letters | Todd Klein |
| Editing | Paul Levitz |
| Reprinted | from House of Mystery (DC, 1951 series) #274 (November 1978) |