Deborah Chocolate Books

My First Kwanza Book

By Deborah Chocolate

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Spider and the Sky God

By Deborah Chocolate

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Elizabeth's wish.

By Deborah M. Newton Chocolate, Deborah Chocolate

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Elizabeth wants to enter a local talent competition. Can she handle the possibility of not winning? And if she does win, should she keep the prize money or contribute it to charity?

Very Special Kwanzaa

By Deborah Chocolate

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My First Kwanzaa Book

By Deborah Chocolate

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Elizabeth s Wish

By Deborah Chocolate

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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.