Sweden had a fucking sweet deal with Marvel, probably because the market was small and the language made exporting the comics impossible so it would not infringe on any other market. They could pick and choose what to release and it led to things like these

The Mega line was collected editions in magazine form, 132 pages and cost €3.5. They also collected crossovers into one book for easy reading. There's a Ghost Rider crossover they published that came from Ghost Rider 28-31, Spirits of Vengeance 1, Morbius 1 and Nightstalkers 1. No need for a reading list to figure out where the story went.
The regular Spider-Man(material from all american spider books) and X-men(everything x-men or x-men related) magazines contained maybe three american issues apiece and was released biweekly(I think), so they were burning through material at a rapid pace and there might be a six month period where they published classic material waiting for things to wrap up. The material might be related to the storyline that was going on in the american comics, like running old green goblin and the jackal stories before the clone saga.
First time I picked up an american issue of Spider-Man I was shocked by how thin it was. And how many pages were nothing but adds.