Jan, I cut the pages from my Silhouette Cameo machine. The cutting file I used has score lines 1/2 inch apart to make a spine for the book. I used Zip Dry paper glue to put my practice book together and it seems to be holding pretty good. I like to use this glue because I can move the pages around to get them to line up and any excess glue can be rubbed right off. If you're better than I am about lining things up, you could use a strong double-sided tape like the sticky strip sold by SU. You just want a good strong adhesive. When I get the good one put together, I'll take pictures so you can get an idea of what I'm talking about.
S2S 2014: $0