I folded a sheet of paper and cut the sheets for the book then I folded all the sheets from the book in two and then I stack them all. I cut a piece of paper and glue it on the fold line of the sheets, next I cut a thicker piece of paper to make the cover. I folded the cover and glue it on the first and last page.
That's all! Study a normal book and you should know how to make one.
Thats VERY good If I might make one suggestion - CONTENT! heh heh - you could print itty bitty pictures on the pages or even teeny weeny scribbles to look like writing. Personally if its in a diorama I like pics that would go with the theme!