you can use as many or as few pages as you like and you can glue them, tie them, add eyelets, sew them.... whatever. Here I punched a couple of holes in each bundle of pages, and used some jute string to join them.
I only tied them together on one edge because i liked that they were self supporting and could stand up by fanning out the pages.
Mabel Lucie Attwell. "cut off her head"
Mabel Lucie Attwell "white Rabbit"
Pocket watch from the "time and keys" plate