Paula Hardy Books

Lonely Planet Pocket Milan the Lakes

By Paula Hardy, Lonely Planet

Average: 0.00, 0 Ratings

Grand tour of Italy

By Cristian Bonetto

Average: 0.00, 0 Ratings

Italian Lakes

By Cristian Bonetto

Average: 0.00, 0 Ratings

"Lonely Planet: The world's leading travel guide publisher"Lonely Planet The Italian Lakes is your passport to all the most relevant and up-to-date advice on what to see, what to skip, and what hid...

Amalfi Coast

By Cristian Bonetto

Average: 0.00, 0 Ratings

A guide to traveling the Amalfi Coast that includes trip planning information, itineraries, lodging and dining suggestions for different budgets, and details on history, culture, and things to see...

Italy

By Duncan Garwood

Average: 0.00, 0 Ratings

Italy

By Cristian Bonetto

Average: 0.00, 0 Ratings

Italy is your passport to all the most relevant and up-to-date advice on what to see, what to skip, and what hidden discoveries await you. Listen to your gondolier sing sweetly while gliding past c...

New England

By Mara Vorhees

Average: 0.00, 0 Ratings

Morocco

By Paul Clammer

Average: 0.00, 0 Ratings

Lonely Planet Morocco is your passport to the most relevant, up-to-date advice on what to see and skip, and what hidden discoveries await you. Lose yourself in the Fez medina, take a camel ride in...

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.