Deborah Elum Books

A Church with Spots and Wrinkles

By Deborah Elum

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Tommy Brown misbehaving

By Deborah Elum

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Six-year old Marcus Brown has met his match. Yet, he is determined not to be outwitted by his six-week old adopted kitten, Tommy Brown.

Wind in the Shade

By Deborah Elum, Bob Nielsen

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In the Hands of the Potter

By Deborah Elum, Brenda Page, Freddie Hubbard

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Church with Spots and Wrinkles

By Deborah Elum

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Prayers That Reach Heaven

By Deborah Elum, Valerie Sneed

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If This Is Life, I'm Not Getting Out of Bed

By Deborah Elum

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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.