| Issue | #406 |
| Published | August 1989 |
| Cover Price | 0.75 USD; 0.95 CAD |
| Pages | 36 |
| Editing | Ralph Macchio; Tom DeFalco (editor-in-chief) |
| Characters | Thor |
| Genre | superhero; fantasy |
| Pencils | Ron Frenz (signed) |
| Inks | Joe Sinnott (signed) |
| Characters | Count Tagar; Eric Masterson; Grand Commissioner (Rigellian); Hercules; the High Evolutionary (flashback); Kevin Masterson; the Knights of Wundagore; Mongoose; Rigellians; the Scientist Supreme (Rigellian); Susan; Thor |
| Genre | superhero; fantasy; science fiction |
| Script | Tom DeFalco (plot and script); Ron Frenz (plot) |
| Pencils | Ron Frenz |
| Inks | Joe Sinnott (finishes) |
| Colors | Christie Scheele [as Max Scheele] |
| Letters | Michael Heisler |
| Reprinted | in Thor (Play Press, 1991 series) #42 [Italy] |
| Characters | Thor; Ulagg the Grand Enchanter; the Warriors Three [Fandral; Hogun; Volstagg] |
| Genre | fantasy |
| Script | Tom DeFalco |
| Pencils | Tony DeZuniga |
| Inks | Tony DeZuniga |
| Colors | Mike Rockwitz [as Michael Rockwitz] |
| Letters | Michael Heisler |
| Reprinted | in Thor (Play Press, 1991 series) #32 [Italy] |