Lori Polydoros Books

Motocross greats

By Lori Polydoros

Average: 0.00, 0 Ratings

"Lists and describes top motocross riders of the past and today"--Provided by publisher.

Skateboarding greats

By Lori Polydoros

Average: 0.00, 0 Ratings

"Lists and describes the top skateboarders of the past and today"--Provided by publisher.

Snowboarding greats

By Lori Polydoros

Average: 0.00, 0 Ratings

"Lists and describes the best competitive snowboarders in the world"--Provided by publisher.

Grizzly bears

By Lori Polydoros

Average: 0.00, 0 Ratings

Dirt bike racing

By Lori Polydoros

Average: 0.00, 0 Ratings

"Describes dirt bikes and dirt bike racing, including safety features and rules governing dirt bike racing"--

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.