Mary K. Pershall Books

Hello Barney

By Mary K Pershall

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The Little Sister Makeover Chomps

By Mary K. Pershall

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You take the high road

By Mary K. Pershall

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An Australian girl's dream of being an older sister is fulfilled, until a tragic accident shatters her family, and she must pick up the pieces--with the support of a caring teacher and a special bo...

Aussie Bites Too Much To Ask For Plus Three More

By Nan Bodsworth, Mary K. Pershall, Katherine Pershall, Eleanor Nilsson, Patricia Wrightson

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Gorgeous Girl

By Mary K Pershall

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Shield Of Roses

By Mary K. Pershall

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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.