I'm afraid that you have not received a response because I'm not clear on the size you mean. 9x8 size. Scrapbook albums in US usually state the size as what size page protector and thus, what size pages it will hold. 12x12, 8 1/2 x ll, 8 x 8, etc.
These books are Recollections brand from Michael's. They have a collection of books with windows that are 12x12 or 8.5x11 that are chipboard in various colors that would be easy to alter. I got plain chipboard to alter. I'm not sure they have the plain any longer, I which they did. Chipboard Altered-Album Project-Suggestions? By CrimsonMama
I selected the ones that hold 8.5x11 pages for a particular project. The actual outside is not 8.5 but 11.5 because it is a D-ring and that requires extra inches.