An old hardback book that you do not value
An old paintbrush
School glue/Gorilla glue
X-acto knife with 3 extra blades
LOTS OF CREATIVITY!
Place 20% water and 80% glue in a small container (you don't need much of the mixture). Mix thoroughly. Place a piece of paper between the front cover and the pages (try not to glue the front cover to the pages) of your book. Apply to the edge of the book (while the book is closed) with an old paintbrush. Place 2 or 3 heavy things on top of your book while drying. Let dry for 50 minutes. Repeat once.