| Issue | #3 |
| Published | March-April 1968 |
| Frequency | bi-monthly |
| Cover Price | 0.12 USD |
| Pages | 36 |
| Editing | Julius Schwartz |
| Characters | The Spectre; Wildcat [Ted Grant]; The Mystic Mastermind |
| Genre | superhero; occult |
| Pencils | Neal Adams |
| Inks | Neal Adams |
| Notes | Credits for pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics (added by Gregory Fischer, May 2009). |
| Characters | Spectre; Jim Corrigan; Wildcat [Ted Grant]; Jack Dold |
| Synopsis | When interdimensional forces accidentally grant superpowers to "Sad" Jack Dold, he embarks on a crime spree and battles Wildcat and the Spectre. |
| Genre | superhero; occult |
| Script | Mike Friedrich |
| Pencils | Neal Adams |
| Inks | Neal Adams |
| Notes | Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics [May 2008]. Prologue (2 pages), Wildcat: "Hang 'Em Up, Wildcat--You're Finished!" (10.5 pages), The Spectre: "Menace of the Mystic Mastermind" (9 pages), Epilogue (1.5 pages). |
| Reprinted | in Adventure Comics (DC, 1938 series) #496 (February 1983) |
| Letters | typeset |
| Letters | typeset |