Jon Richards Books

This title presents the most fascinating and astounding record-breakers in the world of construction - from soaring skyscrapers and teetering towers to super-sized stadia and bizarre buildings. Ill...

Record-breaking humans

By Jon Richards

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Presenting the most fascinating and astounding record-breakers - from the speediest sprinter and sturdiest strongman to the mightiest monarch and the deepest diver. Illustrated in the form of beaut...

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.