
Just remembered that I told you I would send you to the video that shows how to assemble a book via Coptic stitching. It is a good reminder in case you forget.There might be a few minor differences with the way I showed you, but all in all, it comes out the same. So, you can go here; it is the best one I found.
There is also some cool stuff:here if you want to kick it up a notch!
And also here if you want a bit of history.
PS: Click on the underlined "here"s and it will get you to the links.
Have fun....Vio