A case-bound notebook is made in two distinct parts: the sewn text block and the separate hard cover, or case. This separation is useful for a beginner. It allows the pages to be sewn and strengthened first, then fitted into a cloth-covered cover once their shape is settled.
The method below makes a small, durable notebook with exposed sewing only during construction. When finished, the spine is covered by the case, while the sewn signatures remain free to open comfortably. Work slowly, use scraps of paper to keep glue from wandering, and let each glued stage dry before moving on.
Materials and a sensible size
For a first notebook, make something modest: four to six signatures, each containing four folded sheets. With ordinary text-weight paper, this produces a book that is substantial without becoming difficult to punch or sew.
Gather the following:
- Text-weight paper for the pages
- Decorative or plain endpaper, heavier than the text paper if possible
- Bookbinding thread and a blunt bookbinding needle
- Two narrow linen tapes, cotton tapes, or strong twill tape
- Mull or super, a loose open-weave cloth used to reinforce the spine
- PVA glue
- Greyboard for the front and back boards
- Book cloth for the case
- A bone folder, awl, ruler, pencil, craft knife, cutting mat, and brush
- Waste paper, waxed paper, and a few clean weights or heavy books
Choose paper with the grain running parallel to the intended spine whenever possible. Paper folds, opens, and responds to changes in humidity more calmly when its grain runs in the same direction as the fold. Book cloth and board should also be cut with their grain running head to tail, parallel to the spine.
1. Fold and prepare the signatures
Cut all page sheets to the same size. Fold each sheet precisely in half with the grain, using a bone folder to make a clean crease. Nest four sheets together to make one signature. Repeat until you have the number of signatures you want.
Tap each folded signature gently on the table with its spine down, then with its head and tail against the surface, so the folds sit evenly. Small irregularities at the fore edge can be trimmed later, but do not try to correct them by forcing the folds out of square.
Make two folded endpapers from your decorative paper. Each endpaper should be one folded sheet, matching the size of a signature. These will be placed at the front and back of the text block during sewing.
Photo by Christopher Bill on Unsplash.
Mark the sewing stations
Make a simple punching template from a strip of scrap paper the same height as your signatures. Mark a hole about 12 to 15 mm from both the head and tail. Between these, mark two pairs of holes for the tapes.
For a small notebook, leave a gap of roughly 20 to 30 mm between the holes in each pair. The tape will lie across this gap on the outside of the spine. Keep the stations symmetrical; the exact measurements matter less than repeating them faithfully through every signature.
Place the template inside the centre fold of a signature and use an awl to punch through the fold at each mark. Punch on a piece of card or a folded towel so the awl does not damage the work surface. Keep the holes small: large holes weaken the fold and make sewing look untidy.
2. Sew the signatures over tapes
Secure two lengths of tape to a temporary sewing support if you have one. A simple alternative is to tape their ends under the edges of a board or a sturdy piece of card, keeping them taut but not stretched. The tapes should stand across the spine where the paired holes were marked.
Begin with the first endpaper signature. Thread the needle with a comfortable length of thread, usually no longer than an arm span. Start from the inside at the tail hole, pass out through the fold, travel across the outside of the spine, and return through the next hole. At each tape station, pass the thread around the tape before entering the paired hole. Continue to the head hole.
Sew the first paper signature directly onto the endpaper signature. At the end of each row, link the new signature to the previous one with a kettle stitch: pass the needle beneath the thread joining the earlier signature near the end of the spine, then pull snugly. Continue in this manner, alternating from head to tail.
The aim is firm, even tension. Pull the thread until the sections sit together without gaps, but not so hard that the paper puckers or the spine becomes visibly drawn in. Every few signatures, press the sewn stack gently together with your fingers and check that the folds remain aligned.
Finish by sewing the second endpaper as the final signature. Tie off with a small knot beneath an existing kettle stitch rather than making a bulky knot at a sewing hole. Trim the thread close to the knot.
3. Glue and reinforce the spine
Lay the sewn text block spine-up between two boards, leaving only the folded spine exposed. This keeps glue off the first and last pages. Brush on a thin, even coat of PVA, working it gently into the folds and threads. Do not flood the spine; excess glue can seep into the signatures and stiffen the first pages.
Allow the first coat to become tacky, then lay a strip of mull over the spine. The mull should be the height of the text block, with wings extending about 25 to 35 mm onto each side. Brush a little more glue through the centre of the mull, keeping its side wings dry for now. These wings will later help attach the text block to the case.
If you would like a lightly rounded spine, do it after the glue has taken hold but before it becomes fully hard. Hold the text block on its fore edge and use the heel of your hand to coax the spine into a gentle curve. This is not essential for a first book, and a square spine is entirely sound. Avoid forcing a pronounced round on a thin notebook.
Put the text block under light, even weight between clean boards until dry. Waxed paper placed near the endpapers protects them from accidental glue transfer.
Photo by Brando Makes Branding on Unsplash.
4. Make the hardback case
Measure the dried text block. Cut two boards the same width as the pages and about 3 mm taller at the head and tail. This small overhang is called the square. For a simple case, leave the fore edge flush with the text block or add a similarly small square there.
Cut a spine piece from thinner card, or use a narrow strip of the same board if the book is not too thick. Its width should equal the thickness of the text block plus a little ease. The cover must not grip the spine tightly; the book needs a narrow channel, or hinge, on either side of the spine piece to open.
Cut book cloth large enough to turn in around all four sides of the assembled boards by roughly 15 to 20 mm. Lay the cloth face down. Position the back board, spine piece, and front board in a straight line, leaving a gap of about two board thicknesses between each board and the spine piece.
Glue the cloth evenly, especially around the edges, and place the boards onto it. Rub lightly with a bone folder through clean waste paper. Trim the cloth corners at an angle, leaving a little cloth beyond each board corner so the board is not exposed. Turn in the head and tail edges first, then the fore edges. Work the cloth firmly around the board edges and into the hinges.
Leave the empty case under weight between clean boards until dry. It should lie flat, with both covers opening freely from the spine.
5. Case in the text block
Place the dry text block inside the open case and check the fit before applying glue. The squares should be even, and the spine of the text block should sit close to, but not tightly against, the case spine.
Open the front cover and lay the book open with the front endpaper facing upward. Slip waste paper beneath the free leaf of the endpaper. Brush PVA onto the outside of that leaf, covering it to the edges in a thin coat. Also glue the front mull wing, but do not glue the spine itself to the case spine.
Bring the cover down carefully onto the glued endpaper. Turn the book over, open the back cover, and repeat with the rear endpaper and mull wing. Close the book, square it by tapping gently against the table, and place waxed paper inside both covers to guard against any damp glue.
Put the book under moderate weight between boards. A sheet of clean card placed inside each cover helps distribute pressure. Leave it undisturbed until fully dry.
Photo by Ranurte on Unsplash.
Finishing the notebook
Once dry, open the covers gradually rather than forcing them flat at once. The endpapers should form neat hinges, and the covers should swing without pulling the first or last signature away from the text block.
If the fore edge is uneven, it may be left as the quiet evidence of folded paper, or trimmed carefully with a sharp knife and metal ruler. Trim only when the text block is fully dry and well supported. A rough cut is difficult to disguise.
You may add a paper title label, a small cloth pull, or a simple pencil mark on the spine. Such additions are best made after the book has rested overnight, when the case and text block have settled together.
Common mistakes to avoid
Too much glue
PVA is strong in a thin film. Thick glue layers cause wrinkled endpapers, swollen spines, and pages stuck together. Use a brush rather than pouring glue directly onto the work, and change waste paper often.
Sewing with uneven tension
Loose sewing leaves gaps between signatures; excessive tension cuts into folds and pulls the spine out of shape. Tighten each stitch gently and consistently, checking the stack as you work.
A case spine that is too narrow
If the spine piece matches the text block thickness exactly, the covers may resist opening. Add a little ease and preserve the hinge gaps beside the spine board.
Gluing the text-block spine into the case
In ordinary case binding, the text block is attached through the endpapers and the mull wings. The spine remains free of the case spine, allowing the book to open more naturally.
Rushing the drying stages
A book can look finished while glue beneath the cloth or endpapers is still damp. Let the spine reinforcement, case, and casing-in stages dry under light pressure. Patience at these points gives the notebook its strength and quiet permanence.