Brian Catling Books

Echo

By Brian Catling

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Hollow

By Brian Catling

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From the acclaimed author of the Vorrh Trilogy comes an epic odyssey following a group of mercenaries hired to escort a divine oracle on a long journey amidst a war between the living and the dead....

The Vorrh

By Brian Catling, Alan Moore

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Vorrh

By Brian Catling

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Erstwhile

By Brian Catling

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Cloven

By Brian Catling

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Cloven

By Brian Catling

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Cloven

By Brian Catling

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Earwig

By Brian Catling

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Earwig

By Brian Catling

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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.