Norma Jean Lutz Books

Fred Allerton's father refuses to trust him with the very machines Fred built to make their furniture factory work faster. When there is an explosion in the factory and Fred is falsely accused by t...

Carrie s Courage

By Norma Jean Lutz

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Carrie Ruhle has great fun playing with her friends in the attic. She sees nothing wrong with befriend a shy Jewish immigrant, so why are many of her other friends so fussy about that? Sadly, in...

Maggie s Dare

By Norma Jean Lutz

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American Rebirth

By Norma Jean Lutz, JoAnn A. Grote, Callie Smith Grant, Susan Martins Miller

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American Rebirth

By Norma Jean Lutz, JoAnn A. Grote, Callie Smith Grant, Susan Martins Miller

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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.