Robert Hudson Books

The Club is a Premiership football team of opera singers, academics and South African freedom fighters. It's a dream, a club where no one is more equal than anyone else, managed by an enigmatic war...

The Dazzle

By Robert Hudson

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Sex, drugs, and tuna... The iner-war fast set gathers in 1930s Scarborough to hunt giant tuna. It's going to be murder. Scarborough, 1934. John Fastolf, rakish heir to a Dukedom, has sponsored a gl...

The Christian Writer's Manual of Style: Updated and Expanded Edition

By Robert Hudson

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Politics of Identity

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The Intelligent Guide to Stock Market Investment

By Robert Hudson, Kevin Keasey, Kevin Littler

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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.