End-papers
Coloured end-papers are frequently used but with some risk of discoloration. End-papers are sometimes printed with reference matter, a map, or a decorative pattern (an obstacle to rebinding). Fancy papers with figured or marbled designs give a finish to the book but may require lining, especially if the reverse side of the paper is unsightly.
Elaborations are to mount the end-paper to a folded four-page of blank paper similar to the text, the additional leaves thereby created also being known as fly leaves; to add a strip of coloured cloth to the joints known as cloth joints, q.v.; to add a guard at the back which wraps round the first section and thus the end-paper becomes sewn in but without the sewing appearing in the joints. End-papers which are mounted in any way are known as made end-papers.
In cheap work the lining papers may be part of the first and last sections. Thus if a book has eight sixteen-page sections page 1 is pasted to the inner front cover as a lining and is conjugate with the leaf carrying pages 15 and 16 of text. At the end of the book page 128 is pasted direct to the inner rear cover. Pages 2 and 127 may or may not carry text or other matter. Such books cannot be rebound." (Glaister 159).