Ann Simmons Books

Jojo the Dappled Dachshund

By Rahzheena Joseph, Cheryl Jones, Ann Simmons

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Marsh s library a mirror on the world

By Muriel McCarthy, Ann Simmons

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This volume introduces the reader to a world of books, pamphlets, illustrations and portraits. It describes in detail the work of Archbishop Marsh and the development of the library through the 19t...

Bedtime Stories for Children

By Cora Elizabeth Mary Paterson, Ann Simmons

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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.