Last reviewed by Robert Prime — March 2026
Self-publishing is a complex terrain littered with jargon and technical terms that can confuse even seasoned authors. Whether you’re preparing your manuscript for Amazon KDP or working with a UK print-on-demand provider, understanding the terminology is crucial. As someone with over 25 years in eCommerce and deep involvement in UK publishing, I’ve witnessed firsthand how a lack of clarity around these terms can derail authors’ success.
This glossary is not just a dictionary; it’s a practical, UK-focused guide to help you navigate self-publishing with confidence. I’ll walk you through essential terms, UK-specific pricing, common pitfalls, and advanced tips gleaned from my experience. Along the way, you’ll find insights on how professional formatting services like publishing.co.uk can save you time and money.
Table of Contents
- Self-publishing terms: what to know first
- Step-by-Step Guide
- Self-publishing terms in the UK
- Self-publishing terms: mistakes to avoid
- Self-publishing terms: tools and resources
- Self-publishing terms: what it costs
- Frequently Asked Questions
Self-publishing terms: what to know first
Self-publishing isn’t just about writing a book and hitting “publish.” It involves a series of technical and business decisions that affect your book’s quality, discoverability, and ultimately sales. The terminology you’ll encounter spans file formats, marketing concepts, pricing models, and legal requirements.
Here’s what’s critical before you dive in:
Format Matters: Different platforms require specific file formats. For example, Amazon KDP requires EPUB (or a DOCX it auto-converts) for ebooks and print-ready PDFs for paperbacks. Understanding the difference between formats like DOCX, EPUB, and PDF can save you hours of frustration.
ISBN Ownership: In the UK, ISBNs are purchased through Nielsen, not Bowker like in the US. KDP also offers free ISBNs, which only work on KDP and show “Independently published” as the imprint.
Print Specifications: Terms like bleed, trim size, and gutter margin are vital when preparing print books. If your formatting doesn’t account for these, expect rejection or subpar print quality.
Royalty Structures and Pricing: UK authors must understand VAT implications and the difference between print cost, retail price, and royalties, especially when selling through Amazon UK or local retailers.
When I was preparing my own book, Google. Panic. Repeat., I thought writing was the hard part. The reality hit when I tried to get a KDP-ready file. Despite being technically savvy, I spent hours wrestling with file conversions, margin settings, and Amazon’s confusing upload portal. At one point, I hired a £130 formatter who delivered a shoddy product, forcing me to start from scratch. This experience cemented my belief that mastering these terms early is crucial.
I also consult for a large publishing business that was struggling with the exact same formatting issues—proof that even large organisations face these headaches. This only underlines how important it is for authors to get this right from the start.
Step-by-Step Guide
Understanding the glossary is a start; applying it correctly is where many falter. Here’s a practical, stepwise approach to self-publishing with key terminology explained in context:
1. Manuscript Preparation
- Manuscript: Your raw text file, ideally polished and edited. Typically in DOCX or ODT format for ease of conversion.
- Front Matter: Includes title page, copyright page, dedication, and acknowledgments. Must be formatted precisely for professional appearance.
- Back Matter: Contains author bio, glossary, index, or promotional material.
Practical advice: When working in Microsoft Word (the most common tool for UK authors), use View > Navigation Pane to organise your manuscript sections and headings. This aids in creating an automatic Table of Contents later on.
2. Formatting Your Book
- Trim Size: Final book dimensions (e.g., 5”x8” or 130mm x 198mm). UK printers often use metric sizes.
- Bleed: Area beyond trim size to allow images or backgrounds to extend to the page edge without white borders.
- Gutter: Extra margin on the inner edge to account for binding.
- Paragraph Styles: Consistent use of styles like indents or block paragraphs improves readability and conversion quality.
- Table of Contents (TOC): Essential for ebooks; must be clickable and correctly linked.
Step-by-step in Word:
- Go to Layout > Margins > Custom Margins, then set the gutter (KDP’s minimum gutter varies with page count, roughly 0.95cm-1.9cm).
- Use Home > Styles to apply consistent heading and paragraph styles throughout.
- For print books with images extending to the edge, add a bleed of 3mm on the outer edges (top, bottom and outside — not the spine) in your page setup, then export as PDF with bleed settings enabled.
3. Creating the Ebook File
- EPUB: The industry standard ebook format accepted by KDP and most retailers. Must be properly validated to avoid upload errors.
- MOBI: Amazon’s legacy ebook format — no longer accepted for new KDP uploads (discontinued in 2021); EPUB and DOCX are the current formats.
- Kindle Previewer: Amazon’s tool to preview how your ebook looks on Kindle devices and apps.
Practical tip: To convert DOCX to EPUB, I recommend using Calibre or the online tool at Draft2Digital, which creates clean EPUBs with clickable TOCs. Then, always preview your EPUB in Kindle Previewer (available at https://kdp.amazon.com/en_US/help/topic/G202131170) before upload.
4. Cover Design and Preparation
- Cover Wrap: For print books, this includes front cover, spine, and back cover. Must match trim size and include bleed.
- Barcode: Usually an EAN-13 barcode placed on the back cover for retail scanning in the UK.
Cover design advice: UK print providers require precise cover dimensions including spine width, which depends on page count and paper type. For example, a 200-page paperback’s spine width depends on the exact paper stock — use your printer’s spine-width calculator for the precise figure. Use cover templates from your chosen printer or IngramSpark for exact measurements.
5. ISBN Acquisition
- ISBN: International Standard Book Number, a unique identifier for your book. In the UK, purchase from Nielsen.
- Free KDP ISBN: Amazon offers a free ISBN, but it only works on KDP and shows “Independently published” as the imprint.
Why buy your own ISBN? Owning your ISBN ensures you are listed as the publisher, enabling sales through libraries, independent bookstores, and aggregation platforms beyond Amazon. It also preserves your metadata for future editions or formats.
6. Upload and Distribution
- Print on Demand (POD): Books printed individually as orders come in, eliminating upfront inventory costs.
- Distribution Channels: Amazon KDP, IngramSpark, and local UK distributors have different requirements and royalty models.
Distribution advice: For UK authors targeting local bookshops, IngramSpark offers wider distribution to physical retailers and libraries than KDP. IngramSpark requires your own ISBN, but as of 2023 it no longer charges a per-title setup fee — title setup is now free. Amazon KDP is free but tied to their platform.
Self-publishing terms in the UK
The UK publishing landscape has nuances that US-centric glossaries miss, yet these are crucial for authors serious about professional results and profitability.
Print Specifications and Suppliers
UK print-on-demand services often expect A5 (148mm x 210mm) or B-format sizes (129mm x 198mm). Understanding these standard sizes saves costly reformatting.
Market insight: UK readers are accustomed to B-format paperbacks, which are more compact and popular on high streets. Choosing this size over US-standard 6"x9" can help your book look familiar and professional locally.
Legal Requirements
UK copyright automatically protects your work once fixed in a tangible form, but there is no copyright registration in the UK (the IPO does not register copyright works, unlike the US Copyright Office) — keeping dated evidence of authorship, such as a timestamped proof, can still help in a dispute.
Pro tip: Use services like Myows or send yourself a printed copy via recorded delivery to create proof of authorship. While not mandatory, it can help in disputes.
The UK basics, in one place: ISBNs, VAT on books, tax on book income and legal deposit. Those guides are kept up to date, so this page doesn’t repeat them.
Self-publishing terms: mistakes to avoid
Self-publishing glossaries help, but many UK authors still trip over avoidable errors. Here’s what I see most often:
Underestimating Formatting Complexity
Many believe that simply uploading a Word document to KDP will suffice. It won’t. Margins, indents, fonts, and file types all matter. For example, a common error is ignoring gutter margins, leading to text cut off in print.
Real-world example: A client sent me a manuscript with no gutter margin set. When his book arrived, the text near the spine was partially obscured, frustrating reviewers and readers alike.
Using Free ISBNs Without Understanding Implications
Free KDP ISBNs only work on KDP and show “Independently published” as the imprint. Changing later means a new edition, so decide before you publish.
Ignoring UK Market Specifics
Failing to account for UK pricing norms, VAT, and print sizes can cost authors time and money. For example, pricing a print book too low without considering print cost and VAT can result in zero or negative royalties.
Relying on Low-Quality Formatting Services
I’ve personally hired a £130 formatter who delivered terrible files. Fiverr gigs often use pirated fonts or images, risking copyright strikes. Investing in a service like publishing.co.uk ensures UK-specific formatting expertise and reduces headaches.
Skipping Metadata Optimisation
Terms like Keywords, Categories, and Description are often overlooked. These directly impact discoverability on Amazon UK and beyond.
Practical tip: Use Amazon’s KDP dashboard to research keywords with the highest search volume but low competition. Use UK English spelling and phrasing for better local targeting.
Self-publishing terms: tools and resources
Here’s a curated list of tools that UK authors swear by for mastering the self-publishing glossary and process:
- Microsoft Word: Still the most common manuscript tool. Use Layout > Margins > Custom Margins to set trim size and gutter correctly.
- Calibre: Free ebook management software, useful for conversions but with a steep learning curve.
- Kindle Create: Amazon’s own ebook formatting tool, decent but limited for complex layouts.
- Adobe InDesign: Industry-standard for professional print layout, but expensive and with a steep learning curve.
- Publishing.co.uk Formatting Service: UK-based, automated, and tailored for KDP and UK print specs — saves authors from technical headaches.
- Nielsen ISBN Agency: For UK ISBN purchases and metadata management.
- LoveReading.co.uk: The UK’s largest book review platform, invaluable for marketing insights.
- KDP Dashboard: Amazon’s publishing portal, essential for managing ebooks and print titles.
- BookFunnel: For distributing advance reading copies (ARCs) to reviewers.
Menu path example: In Microsoft Word, set margins by clicking Layout > Margins > Custom Margins. Then, set the gutter margin to 0.5cm or more, depending on book thickness. This is crucial for print preparation.
Self-publishing terms: what it costs
Publishing on KDP is free; what costs money is the help you buy. Every part, with dated sources and a calculator for your own book, is in how much it costs to self-publish a book in the UK.
Frequently Asked Questions
What is the most common mistake UK authors make with self-publishing glossary?
Many authors overlook UK-specific requirements such as ISBN ownership and print sizes, leading to costly reformatting or limited distribution.
How much does self-publishing glossary cost in the UK?
Expect to spend upwards of £500 when factoring ISBNs, professional formatting, cover design, and editing. Publishing.co.uk’s automated formatting service offers cost-effective solutions starting from around £100.
What tools do UK authors recommend for self-publishing glossary?
Microsoft Word for manuscript prep, Kindle Create for basic ebook formatting, and publishing.co.uk for professional, UK-compliant formatting are popular choices.
How long does the self-publishing glossary process typically take?
From manuscript finalisation to upload-ready files, expect 2-6 weeks depending on complexity, revisions, and professional service involvement.
Can I handle self-publishing glossary myself or should I hire a professional?
Technically, you can do it yourself, but mistakes cost time and sales. Hiring a UK-focused professional formatter like publishing.co.uk can save hundreds of hours and avoid technical pitfalls.
What are the UK-specific requirements for self-publishing glossary?
UK authors must consider ISBN purchase through Nielsen, VAT rules for print and digital, standard UK print sizes (A5, B-format), and EAN-13 barcodes for retail.
How do VAT rules impact ebook pricing in the UK?
Since May 2020, ebooks are zero-rated for VAT in the UK, the same as print books. Audiobooks, however, still attract 20% VAT. This change means ebook authors no longer need to inflate prices to account for VAT, though audiobook pricing should still factor it in.
Can I use the same ISBN for different formats of my book?
No. Each format (ebook, paperback, hardcover, audiobook) requires its own unique ISBN. This is often overlooked but is crucial for retailers and libraries to differentiate products.
Self-publishing in the UK is an exciting but technical endeavour. By mastering the glossary and approaching the process as a business, you vastly improve your chances of producing a professional, market-ready book. Remember, the devil is in the details—from buying the right ISBN to choosing the correct trim size and using professional formatting services. If you want to avoid the headaches I faced with Google. Panic. Repeat., consider tools and services tailored to the UK market like publishing.co.uk.
