- Script
- Tom DeFalco; Ron Frenz
- Pencils
- Ron Frenz
- Inks
- Al Milgrom
- Colors
- Mike Rockwitz
- Letters
- Chris Eliopoulos
- Genre
- superhero; fantasy-supernatural
- Characters
- Thor [Eric Masterson]; Ulik; Susan Austin; Jerry Sapristi; Enchantress [Leena Moran]; Code Blue [Julius Anthony "Mad Dog" Rassitano; Jock Jackson; Margarita "Rigger" Ruiz; Daniel "Fireworks" Fielstein; Lt. Marcus Stone]; Captain America (cameo)
- Synopsis
- Eric Masterson must begin to learn how to handle the new Thor powers without the guidance of the old Thor. Ulik battles Thor and Code Blue.
- Reprints
Thor is no longer the Shakespearean speaker, rather he is a streetwise smartass.
New costume for Thor.
- Script
- Ron Frenz (credited)
- Letters
- typeset
- Reprints
Ron Frenz writes about the retirement of Joe Sinnott.
- Pencils
- Ron Frenz
- Inks
- Al Milgrom
- Colors
- ?
- Genre
- superhero; fantasy-supernatural
- Characters
- Thor; Thor [Eric Masterson]; Sif; Balder
- Reprints
Recolored cover with no masthead or lettering.
- Script
- ?
- Pencils
- Ron Frenz
- Inks
- Al Milgrom
- Colors
- ?
- Letters
- typeset
- Genre
- superhero; fantasy-supernatural
- Characters
- Thor; Thor [Eric Masterson]; Sif; Balder
- Reprints
Cover is an homage to the cover of Thor (Marvel, 1966 series) #126 (March 1966).
- Script
- Tom DeFalco; Ron Frenz
- Pencils
- Ron Frenz
- Inks
- Al Milgrom
- Colors
- Mike Rockwitz
- Letters
- Rick Parker
- Genre
- fantasy-supernatural; superhero
- Characters
- Thor (feature); Thor [Eric Masterson] (feature); Odin (guest); Sif (guest); Balder (guest); Kevin Masterson (guest); Susan Austin (guest); Marcy Masterson (guest); Enchantress (villain); Shatterfist (villain); Jarvis (cameo); Captain America (cameo); Hercules (cameo); Black Knight [Dane Whitman] (cameo); Heimdall (cameo)
- Synopsis
- With the true Thor residing in Asgard and engaged to Sif, Eric returns to earth as Thor to continue his heroic exploits. Eric encounters Shatterfist and is plagued by the thought that now he can be killed. Eric goes to the Avengers for advice. He meets Sif at the Mansion and she professes her love for him but he does not know that she is really the Enchantress in disguise. Amora sends Eric to Asgard to "rescue" the real Sif from Thor. Thor and Eric battle and Sif is injured in the conflict which makes Thor very, very angry.
- Reprints
Eric met Shatterfist in Thor #440.
- Script
- Ron Frenz; Tom DeFalco
- Pencils
- Ron Frenz
- Inks
- Al Milgrom
- Colors
- Mike Rockwitz
- Letters
- Rick Parker
- Genre
- superhero; fantasy-supernatural
- Characters
- Thor; Thunderstrike [Eric Masterson]; Odin; Sif; Balder; Warriors Three [Hogun; Fandral; Volstagg]; Enchantress; Arko; Eitri; Heimdall (cameo)
- Synopsis
- Eric Masterson and Thor battle until they regain their reason. Eric gives up the Thor identity but Odin arranges for him to become Thunderstrike.
- Reprints
Continued in Thunderstrike #1
- Pencils
- Ron Frenz
- Inks
- Al Milgrom
- Colors
- Mike Rockwitz ?
- Genre
- superhero
- Reprints
Recolored cover with no masthead or lettering.