Evans Harold Books

The right words are oxygen to ideas, but the digital era, with all of its TTYL, LMK, and WTF, has been cutting off that oxygen flow. The compulsion to be precise has vanished from culture, and in w...

Don McCullin

By Don McCullin, Evans Harold, Susan Sontag

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By Evans Harold

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My paper chase

By Evans Harold

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My Paper Chase

By Evans Harold

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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.