Dark Souls III

[edo1080]

I have received both the US and EU collector's edition, I am keeping them sealed; but the US has Prima Starter guide and the 200 pages artbook (even if still sealed there's a picture of it on the back of the box) which looks like the one posted above along with a steelbook (it seems to me it has been describes as A5 artbook), while the EU has the A4 of 176 pages. Despite the different size and number of pages could the 2 artbook be the same (just printed on different sizes and thus require a different number of pages)?