| Issue | #17 |
| Published | August 1987 |
| Cover Price | 1.25 |
| Pages | 52 |
| Editing | Roy Thomas; Greg Weisman |
| Genre | Superhero; Occult |
| Pencils | Kevin Nowlan |
| Inks | Kevin Nowlan |
| Genre | science fiction |
| Script | Gerry Conway |
| Pencils | Carmine Infantino |
| Inks | Tony deZuniga |
| Colors | Joe Orlando |
| Letters | David Cody Weiss |
| Notes | recap of Showcase #17. |
| Genre | occult |
| Script | Roy Thomas; E. Nelson Bridwell (co-plot) |
| Pencils | Howard Simpson |
| Inks | Bob Lewis |
| Colors | Carl Gafford |
| Letters | Agustin Mas |
| Notes | recap of the original adventures, brought up-to-date |