X-Men had been a weekly title launched by Marvel UK on 27th April 1983. It began reprinting the X-Men's adventures from the beginning, but folded after just 17 issues on 23rd May and was merged with the 'Thor' weekly (which had begun in the same month as X-Men) with issue #20, the title being changed to 'Thor & the X-Men' to reflect this. Thor & X-Men lasted a further 20 issues before being cancelled with #39 and merged with Spider-Man and His Amazing Friends. As with a number of the weeklies launched by Marvel around this time, little thought appears to have gone into the content of these two; the X-Men stories being reprinted were 20 years old and totally at odds with the version of the team then being seen in Marvel Super-Heroes while the Thor strip seemed to start from a totally random point in the character's history. Possibly, this accounts for the lacklustre reception the two titles received.
Following this title's cancellation, both stories continue as back-up features in Spider-Man and His Amazing Friends #567.
Thor and X-Men #21
"The Day Of The Destroyer!"
(September, 1983)
Thor and X-Men #24
"Who Stands With Galactus?"
(September, 1983)
Thor and X-Men #25
"Day Of The Locust!"
(October, 1983)
Thor and X-Men #26
"Three Against The Living Planet!"
(October, 1983)
Thor and X-Men #27
"The Power And The Pendant!"
(October, 1983)
Thor and X-Men #30
"God Of Thunder, Might Of Doom!"
(November, 1983)
Thor and X-Men #31
"Enter: The Mimic!"
(November, 1983)
Thor and X-Men #32
"The Sky Above--The Pit Below!"
(November, 1983)
Thor and X-Men #33
"Bedlam Of The Banshee!"
(November, 1983)
Thor and X-Men #34
"A Spectre From The Past!"
(December, 1983)
Thor and X-Men #36
"The Menace Of Merlin!"
(December, 1983)
Thor and X-Men #38
"The Cobalt Man!"
(January, 1984)