Self-publishing in the UK has never been more achievable — or more confusing. Between Amazon KDP, IngramSpark, “assisted” publishers, print-on-demand and short-run printers, it’s hard to know who does what, what it should cost, and where the genuine pitfalls are. This guide walks the whole journey end to end.
A quick note on who’s writing it: we’re Imprint Digital, a UK book printer and bookbinder in Exeter. We print and bind books for self-publishing authors — we don’t sell editing, cover design, ISBNs, distribution or a bundled “package”, and we have nothing to gain by steering you onto a platform. That means we can be honest about the parts most guides gloss over: the production layer — paper, binding, file prep, print economics and the reality of getting a book onto a shelf.
What “self-publishing” actually means in the UK
Self-publishing means you are the publisher: you hold the rights, control the book, keep the profit and carry the decisions. In practice it splits into three routes, and most confusion comes from mixing them up:
- DIY platforms (print-on-demand) — Amazon KDP, IngramSpark, Lulu. You upload files, the platform prints a copy each time someone orders and pays you a royalty. Low upfront cost, retail integration, higher cost per copy, limited print quality and options.
- Assisted / “hybrid” publishers — companies that bundle editing, design, ISBN and distribution for a fee. Convenient, but quality and value vary enormously (see the warnings below).
- Direct short-run printing — you (or a designer you hire) prepare the files, and a printer like us produces a run of physical books you own outright. Best print quality and lowest cost per copy at quantity; you handle selling and distribution yourself.
None is “best” — they suit different goals, and plenty of authors use more than one (KDP for Amazon sales, a short-run printer for the copies they sell direct, at events and to bookshops).
Self-publishing vs traditional publishing
Traditional publishing means an agent and publisher take on your book: they fund production, pay an advance and royalties, and handle distribution — in exchange for the rights and most of the revenue, after a long and competitive submission process. Self-publishing reverses that: you fund and control everything, move far faster, and keep the upside. The honest trade-off is control and speed versus the publisher’s machine and gatekeeping prestige. We compare the two in depth in traditional publishing vs self-publishing.
How to self-publish a book in the UK, step by step
The whole journey, in order. Each step links to a deeper resource where there is one.
- Finish and edit the manuscript. Write it, then get it properly edited — structural edit, copy-edit, proofread. Don’t self-edit alone; fresh eyes catch what you can’t.
- Design the cover and typeset the interior. A genre-appropriate cover and clean interior layout are what make a book look professionally published rather than home-made. Before you typeset, our words-to-pages tool shows how many pages your word count will make at each trim size.
- Choose your format, paper and binding. Trim size, paperback or hardback, paper stock and binding method — the decisions that decide how the finished book feels (covered below).
- Get print-ready files. Correct trim, bleed, spine width, resolution and colour space. This is where most first-timer problems happen (covered below).
- Sort your ISBN and metadata. If you’re selling through the trade, you’ll need your own ISBN and good metadata (covered below).
- Proof, then print. Always approve a physical proof before committing to a full run — screens lie about colour and scale.
- Sell and distribute. Direct sales, events, your own site, Amazon (our guide to selling your book on Amazon covers both routes and the maths), and — if you plan for it — the book trade.
Where to publish: platforms and companies
For DIY print-on-demand, three platforms dominate, and they’re genuinely different tools:
- Amazon KDP — unbeatable for Amazon retail reach and single-copy fulfilment; weakest on print quality and trade distribution. See Amazon KDP printing.
- IngramSpark — the strongest POD route into the wider book trade (it feeds wholesalers), with setup fees and a steeper learning curve.
- Lulu — flexible, good for niche and personal projects.
Beyond the platforms sit “assisted” or “hybrid” publishing companies that do the work for you for a fee. Some are excellent; some are repackaged vanity presses. The next section is how to tell them apart.
Spotting vanity and “hybrid” publishers — companies to avoid
The single most expensive mistake in UK self-publishing is paying a vanity press dressed up as a “partner”. Genuine self-publishing leaves you owning the rights, the ISBN and the files. Be very cautious if a company:
- Approaches you with unsolicited praise and a contract — reputable firms don’t cold-call authors with flattery.
- Charges large upfront fees and also takes a big royalty cut — you should pay for services or share revenue, rarely both heavily.
- Keeps the ISBN in its own name, or won’t hand over your print-ready files — that’s control you should hold.
- Promises bookshop “distribution” that turns out to be a database listing, not actual orders (see the bookshops section).
- Quotes thousands for printing a run you could produce directly for a fraction of the cost.
Check the Alliance of Independent Authors’ ratings before signing anything. As a printer we’ll happily print a book a hybrid would charge you many times more for — and you keep everything.
What it costs (the short version)
Realistically, a self-published book in the UK costs a few hundred to a few thousand pounds depending on how much you outsource — editing and cover design are usually the biggest line items, with printing surprisingly modest at sensible quantities. Rather than repeat it here, we keep a full, maintained breakdown — production costs, royalties and how to keep costs down — in UK self-publishing costs and profits explained. For live printing prices, the self-publishing book printing page shows real per-copy figures at 10 to 500 copies.
Print-on-demand vs short-run printing: the honest economics
This is the decision most guides skip, and it’s the one that most affects your costs. Print-on-demand charges roughly the same per copy whether you order one book or fifty; short-run printing rewards quantity, so the per-copy price falls steeply as the run grows.
- Print-on-demand suits true single-copy, no-inventory selling (mainly Amazon). No upfront outlay, no stock, but the highest unit cost and least control over quality. More in print-on-demand books.
- Short-run digital printing (from around 10–500 copies) is the sweet spot for most self-publishers selling direct, at events and to local bookshops — far lower cost per copy, full choice of paper and binding, books you own. See print on demand vs short run.
- Litho printing becomes the cheapest per copy only at large volumes (typically 750+).
The practical rule: order the number you can realistically sell or use within a year, and let the quantity pick the technology. Our live pricing makes the crossover visible.
Choosing format, paper and binding
The physical specification is what separates a book that feels published from one that feels printed. The choices that matter:
- Trim size. Fiction usually sits in B-format (198×129mm) or Royal; non-fiction and memoir often Demy or Royal; children’s and illustrated work in A-sizes or square. Match the size readers expect on that shelf — our UK book sizes guide shows every standard trim at actual size.
- Paperback or hardback. Paperback for most fiction and general non-fiction; hardback for gift editions, photo books and anything premium — our hardcover vs paperback guide compares the two with live prices. New to hardbacks? Start with understanding hardback books.
- Paper. Most novels print on 80gsm cream or white bookwove — cream is softer on the eye for long reading, white is crisper for reference and illustrated work. Heavier 90–120gsm and coated stocks suit photography and colour.
- Binding. PUR perfect binding for a strong, flat paperback spine; thread-sewn for durability and lay-flat; case-bound for hardback; saddle-stitch for thin pamphlets and poetry. See book binding services.
Not sure how a stock or binding feels? Order a free sample pack before you commit.
Getting print-ready: file prep that won’t bounce
Most first-time print problems are file problems, and they’re all avoidable. Supply your interior and cover as press-ready PDFs with:
- The correct trim size with 3mm bleed on anything that runs to the edge;
- A correctly calculated spine width on the cover — it depends on your page count and paper, so it can’t be guessed;
- CMYK colour, not RGB (screen colours shift in print), and images at 300dpi;
- Embedded fonts and a single combined PDF per part.
Our free cover template tool generates a correctly-sized cover with the spine worked out for your exact page count and paper, and every order gets a free file check — we flag bleed, resolution and colour issues before anything prints. You don’t need to get this perfect alone.
ISBNs in the UK: Nielsen, and why “free” isn’t free
An ISBN is the unique number that identifies your book to the trade. In the UK and Ireland they’re issued by Nielsen, and you only need one if you intend to sell through retail (Amazon, Waterstones, libraries, bookshops). Indicative Nielsen pricing (correct at the time of writing, 2026):
| Quantity | Price | Best for |
|---|---|---|
| 1 ISBN | £89 | A single book in one format |
| 10 ISBNs | £164 | Most authors — covers paperback, hardback and ebook, with room to grow |
| 100 ISBNs | £369 | Small presses and prolific authors |
The catch with a “free” ISBN from KDP or another platform: that platform is recorded as the publisher, and the ISBN typically only works within that platform’s own channels — it won’t carry your book into the wider trade. If you want to be the publisher of record and sell everywhere, buy your own from Nielsen. We apply your ISBN barcode to the cover and provide a free ONIX metadata export so distributors can list your title — see ISBNs and barcodes.
Getting your book into UK bookshops
This is where expectations and reality part company most often. Listing a book is not the same as selling it into shops. Bookshops order through wholesalers (chiefly Gardners), expect a trade discount of around 35–55%, and buy on sale or return — meaning unsold stock comes back to you. Crucially, print-on-demand titles rarely reach physical shelves, because shops won’t stock what they can’t return.
Realistic routes for a self-publisher: sell direct (your highest margin), supply local and independent bookshops on consignment, use IngramSpark for trade-wholesaler reach, and make your book genuinely trade-ready — proper ISBN, barcode on the cover, and clean ONIX metadata. We handle the print-side trade-readiness; the selling relationships are yours to build.
Editing and cover design
We don’t offer editing or cover design — but here’s what to budget and expect. Professional editing is typically priced per 1,000 words and is the investment most likely to lift a book’s quality; cover design from a freelance book designer is usually a few hundred pounds and pays for itself in credibility. If you don’t already have people, we work with UK editors and designers regularly and are happy to point you to someone we trust. If you’ve designed your own cover, our free file check will confirm it’s press-ready.
A realistic self-publishing checklist
- Manuscript finished and professionally edited
- Cover and interior designed to a genre-appropriate standard
- Format, paper and binding chosen (sample pack ordered if unsure)
- Print-ready PDFs — correct trim, bleed, spine, CMYK, 300dpi, embedded fonts
- Your own ISBN from Nielsen (if selling retail) + clean metadata
- Quantity matched to what you can realistically sell in a year
- Proof approved before the full run (digital as standard; printed proof copy if colour is critical)
- A plan for how you’ll actually sell and distribute
How Imprint fits in
We’re the printing and binding part of your plan — made in-house in Exeter, from 10 copies up, trade-ready as standard, with a free file check and free digital proof on every order. You keep the rights, the ISBN and the royalties; we make the book. When you’re ready, see self-publishing book printing, price your book in under a minute, or order a free sample pack first.