Siobhan Dowd Books

Coolbar, Ireland, is a village of secrets and Shell, caretaker to her younger brother and sister after the death of their mother and with the absence of their father, is not about to reveal hers un...

A Swift Pure Cry

By Siobhan Dowd

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A Monster Calls

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The London Eye mystery

By Siobhan Dowd

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Adventure fiction. Detective and mystery stories. When Ted and Kat watched their cousin Salim get on board the London Eye, he turned and waved before getting on. But after half an hour it landed an...

The London Eye Mystery

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RANSOM OF DOND THE

By Siobhan Dowd

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The Roads of the Roma

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A Monster Calls

By Patrick Ness

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How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.