John Moretti Books

DEL Adapter Kit Italy

By John Moretti, Daisy Oopsy

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Frommer s Florence Tuscany Umbria

By John Moretti

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Frommer s Portable Florence Frommer s Portable

By John Moretti

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Frommer's Northern Italy

By John Moretti

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Take a gondola ride on Venice's Grand Canal, where you'll find excellent views of St. Mark's Basilica. See chapter 5. Foldout map, plus detailed maps throughout Exact prices, directions, openi...

Frommer s Northern Italy

By John Moretti

Average: 0.00, 0 Ratings

Take a gondola ride on Venice's Grand Canal, where you'll find excellent views of St. Mark's Basilica. See chapter 5. Foldout map, plus detailed maps throughout Exact prices, directions, openi...

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.