Walter Williams Books

The little girl was not afraid of the monster. In fact, she invited him to tea. The monster did not know what tea was. He only knew about eating people and animals and tearing apart buildings and b...

The Birthday Elephant

By Walter Williams

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The Birthday Elephant

By Walter Williams

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The State of Missouri an Autobiography

By Walter Williams, Missouri. Commission To The Louisiana Pu

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Final Judgement

By Walter Williams

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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.