Peter Blackman Books

Fodor's Florence Tuscany

By Peter Blackman

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Fodor s Florence Tuscany with Assisi the Best of Umbria Full color Travel Guide

By Fodor S Travel Guides

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Fodor s Venice the best of Northern Italy

By Matthew Lombardi, Peter Blackman

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Full-color guide? Make your trip to Northern Italy unforgettable with illustrated features, 40 maps, and 200 color photos. Customize your trip with simple planning tools? Top experiences & attracti...

Fodor s Florence and Tuscany

By Peter Blackman

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A travel guide to Florence, Tuscany, Assisi, and the best of Umbria that provides information on the region's historical sites, landmarks, popular attractions, activities, hotels, restaurants, and...

Footprints

By Peter Blackman

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Phantoms from the Sands

By Peter Blackman

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Finding Brian

By Peter Blackman, Jacky Roberts

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It s Not about the BIKE

By Peter Blackman

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Journey in Time

By Peter Blackman

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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.