Jessica Pegis Books

Political Maps

By Jessica Pegis

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Political Maps All Over the Map

By Jessica Pegis

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Sex education

By Jessica Pegis

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Why do we need rules and laws

By Jessica Pegis

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"This engaging title explains the need for and purpose of rules in different settings, including in a classroom, at school, and in a community. Young readers will discover how rules and laws keep p...

Speaking with a Purpose

By Jo Thornton, Jessica Pegis

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Learn Smart

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Nora Is a Bus Driver

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Nadia Is a Food Bank Volunteer

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Quebec InfoCanada Provinces and Territories

By Jessica Pegis

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Marketing Dynamics Course Guide

By Cynthia Gendall Basteri, Jennie Sobel, Brenda Clark, Jessica Pegis, Greg Gregoriou

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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.