Danforth Prince Books

Frommer s Munich the Bavarian Alps

By Darwin Porter

Average: 0.00, 0 Ratings

Frommer s England 2007

By Danforth Prince, Darwin Porter

Average: 0.00, 0 Ratings

Frommer s Caribbean 2007

By Darwin Porter

Average: 0.00, 0 Ratings

France For Dummies Dummies Travel

By Danforth Prince, Cheryl A. Pientka, Darwin Porter

Average: 0.00, 0 Ratings

You'll never fall into the tourist traps when you travel with Frommer's. It's like having a friend show you around, taking you to the places locals like best. Our expert authors have already gone e...

Frommer s USA

Average: 0.00, 0 Ratings

Frommer s Europe

Average: 0.00, 0 Ratings

Whether you're a first-time visitor doing the grand tour or a seasoned traveler planning a multi-country itinerary, Frommer's Europe is a must. Inside this concise, user-friendly volume are all the...

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.