John Soars Books

In this title, the clear, systematic, effective grammar syllabus has been retained, but has been modified where necessary for even greater clarity. Grammar spots highlight key areas, getting studen...

New Headway: Intermediate Third Edition: Student's Book B: Student's Book B Intermediate level

By Liz Soars, John Murphy

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Features of this title include: streamlined units, now at eight pages which are easy to navigate, with clearly divided sections; a systematic, effective grammar syllabus; Grammar Spots highlighting...

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.

John Soars Books

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

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