Lee Jeffrey Books

20 loisirs creatifs pour reunir parents et enfants

By Lee Jeffrey

Average: 0.00, 0 Ratings

God s wolf

By Lee Jeffrey

Average: 0.00, 0 Ratings

Jeffrey Lee brings a blockbuster sensibility to this slice of the 12th century Levant."--Dan Jones, Sunday Times (UK). In a 2010 terrorist plot, Al-Qaeda hid a bomb in a FedEx shipment addressed to...

Dog days

By Lee Jeffrey

Average: 0.00, 0 Ratings

Butterfly man

By Lee Jeffrey

Average: 0.00, 0 Ratings

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.