Cathy Ann Johnson Books

Glo Goes Shopping Afro Bets

By Cathy Ann Johnson, Cheryl Willis Hudson

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The Easter Story From The Gospels Of Matthew Mark Luke And John

By Cathy Ann Johnson

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The Christmas Story

By Cathy Ann Johnson

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My Nana and Me

By Cathy Ann Johnson, Irene Smalls

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My Voice Is a Trumpet

By Cathy Ann Johnson, Jimmie Allen

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*"The rhythm and flow of words perfectly match the art while advising readers to choose love and use their voices in a powerful song." --School Library Journal (starred review) From risin...

Stand Up

By Cathy Ann Johnson, Brittney C. Cooper

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Lamb s Easter Surprise

By Christine Taylor Butler, Cathy Ann Johnson

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Easter Story

By Cathy Ann Johnson, Thomas Thomas Nelson

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What Is Light

By Cathy Ann Johnson, Markette Sheppard

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What Is Light

By Cathy Ann Johnson, Markette Sheppard

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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.