Wensley Clarkson Books

Doctors of death

By Wensley Clarkson

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Mel Gibson

By Wensley Clarkson

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Sting

By Wensley Clarkson

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Doctors of Death

By Wensley Clarkson

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Hash

By Wensley Clarkson

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For millions of people across the world, lighting up a joint is no more controversial than having a cup of tea. But in Hash Wensley Clarkson explores the dark and sinister side of this multi-billio...

Hash

By Wensley Clarkson

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Sexy Beasts

By Photos, Wensley Clarkson

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Evil Beyond Belief How and Why Dr Harold Shipman Murdered 357 People

By Wensley Clarkson

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Moody

By Wensley Clarkson

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Killing Charlie

By Wensley Clarkson

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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.