Jackie Lewis Books

The story shows how a caring, young girl befriends a stray dog and her pups. The small, grey Husky is given a new home and her two pups, Kazik and Silvertoes, are trained to wear harnesses and then...

Merry Men

By Jackie Lewis, Robert Rodi, Marissa Louise

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Pathways to learning in Rett Syndrome

By Jackie Lewis

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Help Yourself to a Job

By Jackie Lewis

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Help Yourself to a Job Need2Know

By Jackie Lewis

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Tessa s Heart

By Jackie Lewis

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Lion of Rora

By Christos Gage, Jackie Lewis, Ruth Fletcher Gage

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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.