Ellen Crosby Books

The Vintage Vendetta A Wine Country Mystery

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Multiple exposure

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When her husband, a geologist and covert CIA operative, is abducted and potentially a suspect in his boss' murder and illicit Russian oil deals, photojournalist Sophie Medina is forced to prove his...

Ghost Image

By Ellen Crosby

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The Sauvignon Secret A Wine Country Mystery

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Champagne Conspiracy

By Ellen Crosby

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Vineyard Victims

By Ellen Crosby

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Vintage Vendetta

By Ellen Crosby

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Ghost Image

By Ellen Crosby

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Sauvignon Secret

By Ellen Crosby

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Riesling Retribution

By Ellen Crosby

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261 pages : 22 cm

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.