Louis Postif . Books

Sea Wolf Regents Illustrated Classics Level D

By Jack London, Elaine Kirn

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Cartes Sur Table

By Agatha Christie

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Tsubame

By Aki Shimazaki

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Talon de Fer

By Louis Postif ., Jack London

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Le Peuple D'En Bas

By Louis Postif ., Jack London

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Durant l’été 1902, Jack London descend au cœur des ténèbres de l’empire le plus puissant de la planète pour y vivre le quotidien des pauvres de l’East End de Londres. Le récit qu’il en rapporte est...

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.