I was trying to parse your "Book ? three of the wensday comics stories were available indiviually for promosional material" and thought the ? might've been a typo.
But, if you read my comment earlier, and followed the link, the official mod stance on Wednesday Comics is 1/3 of the issue and 1/3 of the story, which means you can only post 5 of the 15 strips in any one issue, and 4 of the overall 12 strips any one story will produce throughout the whole run. It's both.