Have been thinking about bookmaking quite a bit lately........was browsing around online yesterday and came across something called "shrigley binding". It looked interesting especially as you can remove sections from the pages to work on them and then put them back. After searching around some more I couldn't find any instructions apart from a Youtube videa that I couldn't get to play so after studying the pics I found I think I have figured it out! If I haven't got it exactly right I think I'm pretty close.
Watch this space for the finished book!