Robert Barr Books

1,374 editions

Fiction General&Literary Fiction Fiction / Mystery & Detective / General Fiction, Thrillers, General Mystery And Detective

The Mystery of the Five Hundred Diamonds

2004

Lord Chizelrigg's Missing Fortune

2004

Related Articles from our Blog

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.

Read the EAN and ISBN guide

Robert Barr Books

Revenge!

Revenge!

Face and the Mask, The

The Face and the Mask

The Strong Arm