- Script
- Stan Lee
- Pencils
- John Buscema
- Inks
- Sal Buscema
- Letters
- Sam Rosen
- First Line of Dialogue or Text
- More power!! He must have still more power!
- Genre
- science fiction; superhero
- Characters
- Silver Surfer; Dr. Frankenstein (villain, first appearance); Borgo (villain, first appearance); Silver Surfer duplicate (villain, first appearance, death); Victor Frankenstein (cameo, flashback); Frankenstein's Monster (cameo, flashback); Shalla Bal (cameo flashback); Dr. Doom (cameo, flashback)
- Synopsis
- Victor Frankenstein's heir creates a duplicate Silver Surfer as his ultimate monster.
- Reprints
- Keywords
- Experiment X
Second part of story with a new splash page, new title and credits.
- Script
- Stan Lee
- Pencils
- Jack Kirby
- Inks
- Paul Reinman
- Letters
- Sam Rosen
- First Line of Dialogue or Text
- ...one of the most awesome of all living menaces on the scene...the merciless Magneto!
- Genre
- superhero
- Characters
- X-Men [Professor X [Professor Charles Xavier; Angel [Warren Worthington]; Beast [Hank McCoy]; Cyclops [Scott Summers]; Iceman [Bobby Drake]; Marvel Girl [Jean Grey]]; GUESTS: John Grey; Elaine Grey; VILLAINS: The Brotherhood of Evil Mutants [Magneto; Toad; Quicksilver [Pietro Maximoff]; Scarlet Witch [Wanda Maximoff]; Mastermind]
- Synopsis
- With Xavier's mental powers gone, the X-Men try to decide how they will function without his leadership. Trying to ferret out the X-Men, Magneto has the Toad enter an athletic event where he leaps to victory. With the crowd turning hostile due to the Toads amazing abilities, the X-Men arrive on the scene to capture him. Magneto snags Angel and whisks him away to Asteroid M. In an attempt to trade the Toad for Angel, the X-Men arrive on Asteroid M where they battle the Brotherhood once again. On their safe return to Earth, Xavier reveals that his power loss was a ruse to test his students.
- Reprints
- Keywords
- Asteroid M
Second part of story with a new splash page made up from the cover of X-Men #5 with masthead replaced by the new title and with credits added. Also an inset picture at bottom right featuring Magneto.