Valerie Drouet Books

Cet hiver

By Alice Oseman, Valerie Drouet

Average: 0.00, 0 Ratings

Heartstopper 1

By Alice Oseman, Valerie Drouet

Average: 0.00, 0 Ratings

Ceci est l’histoire de deux lycéens. Nick, le rugbyman au sourire solaire. Charlie, le musicien au cœur solitaire. Parce qu’ils évoluent dans des cercles différents, parce qu’ils n’ont pas le mêm...

Nick Charlie Une novella dans l univers de Heartstopper

By Alice Oseman, Valerie Drouet

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.