Susannah Perry Books

Florence AA Citypack

By Susannah Perry

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AA CityPack Florence AA CityPack Guides

By Susannah Perry

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Florence

By Susannah Perry

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Each map and pocket guide in this series provides essential information to get the most of your stay. Each guide lists the Top 25 sights plus a locator map, then takes you through the city, distric...

Florence

By AA

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Fodor s 25 best

By Susannah Perry

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Florence s 25 best

By Susannah Perry

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Fodor s Citypack Florence s Best

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Fodor s Florence s 25 Best 6th Edition 25 Best

By Fodor S

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Fodor s Citypack Florence

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Fodor s Citypack Florence

By Fodor S

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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.