Diane Bertrand Books

A beautiful old-fashioned doll, long neglected on a toy store's shelves, becomes the last special doll given to a Mexican American girl when she celebrates her fifteenth birthday.

The Last Doll La Ultima Muneca English and Spanish Edition

By Alejandra Balestra, Diane Bertrand

Average: 0.00, 0 Ratings

My Pal Victor Mi amigo Victor Bilingual in English and Spanish

By Diane Gonzales Bertrand

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.