Blog
A better way to manage your book.
Guides to identifiers, barcodes, metadata and the numbers behind a book's reach. Written for authors and small presses, without the jargon.
Comparison · September 30, 2026
Bowker vs ScanSpine: an honest comparison
One is the official US ISBN agency. The other is a tool for running a book after the number is issued. They overlap less than people assume, and plenty of authors use both.
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Identifiers · September 23, 2026
The free ISBN trade-off: what you give up when a platform assigns one
KDP, IngramSpark and aggregators will hand you a free ISBN. For some authors it is the right call. Here is exactly what you are trading away so you can decide.
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Barcodes · September 16, 2026
ISBN vs barcode: they are not the same thing
The barcode on a book encodes the ISBN, but it is a separate artefact that you can generate yourself. Here is how it is built and what the extra five digits mean.
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Identifiers · September 9, 2026
What an ISBN costs, and why it depends on where you live
In the United States a single ISBN costs $125. In Canada it is free. Here is how the pricing works, what the bulk tiers mean, and how to avoid overpaying.
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Identifiers · September 2, 2026
Do you need an ISBN to publish a book?
The honest answer depends on where you plan to sell. Here is the channel-by-channel breakdown, so you only buy a number when a number earns its keep.
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Barcodes · August 26, 2026
How to read a book barcode
Every digit on the back of a book means something. A short field guide to prefixes, check digits and the price add-on, with worked examples.
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Metadata · August 19, 2026
Metadata is marketing: the fields that get a book found
Title, subtitle, description, subject codes and contributor details are not paperwork. They are the words retailers and search engines match against what readers type.
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Metadata · August 12, 2026
BISAC codes explained
The nine-character codes that put your book on the right shelf. How they are structured, how to choose them, and the mistakes that bury a book in the wrong category.
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Metadata · August 5, 2026
ONIX for authors: the format behind every retailer feed
ONIX is how book data moves between publishers, distributors and retailers. You do not need to write it, but knowing what it carries explains why listings look the way they do.
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Codes · July 29, 2026
QR codes on books: where to put them and what to link
A QR code turns a printed book into a door to somewhere. Placement, size and destination decide whether anyone walks through it.
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Codes · July 22, 2026
Why a static URL on your cover is a mistake
Covers last decades; links last months. What goes wrong when a printed book points at a fixed address, and how a redirect you control avoids all of it.
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Analytics · July 15, 2026
What scan analytics tell you about where your book sells
Sales reports arrive late and say nothing about why. Scans happen in the moment, with a place and a placement attached. Here is how to read them.
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Metadata · July 8, 2026
How to update your book's details everywhere after it is printed
The description improves, the price moves, the link changes. A method for pushing one change to every place your book is listed without missing one.
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Guides · July 1, 2026
The identifiers and data checklist for launching an independent book
Everything your book needs besides the manuscript and the cover: numbers, codes, records and pages, in the order they should happen.
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Analytics · June 24, 2026
Tracking a book fair table with placement codes
A weekend at a fair costs money and a voice. Give every piece of paper on the table its own code and find out what actually worked.
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