Dan Fesperman Books

Choices 3e From Practice to Mastery

By Kate Mangelsdorf, Evelyn Posey, Maria Villar Smith, Barbara D. Sussman

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The Amateur Spy

By Dan Fesperman

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The Cover Wife

By Dan Fesperman

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The Letter Writer

By Dan Fesperman

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From the acclaimed author of Winter Work comes a gripping novel about a disgraced New York City cop in 1942 whose latest investigation will thrust him into a citywide web of possibly traitorous cor...

Prisoner of Guantanamo The

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Safe Houses

By Dan Fesperman

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The Arms Maker of Berlin

By Dan Fesperman

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Dan Fesperman Unabridged CD Collection

By Dan Fesperman

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Dan Fesperman Unabridged CD Collection

By Various, Dan Fesperman

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Lie in the Dark

By Dan Fesperman

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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.