Robert Crais Books

Suite au départ de sa femme et de son fils, le détective Elvis Cole n'a pas remis les pieds au bureau depuis des mois. C'est alors qu'un appel de l'inspecteur Kelly Diaz le décide à retourner sur l...

Le dernier detective

By Robert Crais

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Mortelle protection

By Robert Crais

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Depuis cette nuit où elle a vu ce qu'elle n'aurait pas dû voir, Larkin Conner Barkley est en danger. On veut l'empêcher de témoigner. En charge de sa protection, un ancien policier, le mystérieux J...

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.