Sandra A. Harper Books

High Tea

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Magpie's Tearoom is a cozy haven in bustling L.A.  a place for luncheons, baby showers, or simply hanging out. Its owner, British expat Margaret Moore, relishes tradition...but between a frus...

Over The Holidays: A Novel

By Sandra Harper, Sandra A. Harper

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the Best Holiday Traditions Are Meant To Be Broken.it's Only December 1, And Vanessa Clayton Has Been Dreading Christmas Since She Spotted Tinseled Trees At Her Local Mall In September. Thankfully,...

Over The Holidays

By Sandra Harper, Sandra A. Harper

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The best holiday traditions are meant to be broken. It's only December 1, and Vanessa Clayton has been dreading Christmas since she spotted tinseled trees at her local mall in September. Thankfully...

High Tea

By Sandra Harper

Average: 0.00, 0 Ratings

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.