Barbara Roberts Books

Treating and beating heart disease

By Barbara H. Roberts

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A reconstructed world

By Barbara Ann Roberts

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Born in Leicester, England, and raised in a working-class family, Gertrude Richardson emigrated to northern Manitoba in 1911. She was influential in the women's and peace movements in both England...

Up the Capitol steps

By Barbara Roberts

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Up the Capitol steps

By Barbara Roberts

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The Witch of Blackbird Pond L I T Guides Literature in Teaching

By Charlotte Jaffee

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The adventures of Phoebe Flower

By Barbara A. Roberts

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Phoebe Flower's impulsiveness energy frequently get her into trouble at school until her family discovers she has ADHD, and she must learn how to handle the challenges ahead as well as appreciate h...

AgilePM Handbooks v2

By Agile Business Consortium

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Thinkathon 1

By Charlotte S Jaffe

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Death without Denial Grief without Apology

By Barbara K. Roberts, Ann Jackson

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Death Without Denial Grief Without Apology

By Barbara K. Roberts

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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.