Robert Barnard Books

A stranger in the family

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Kit Philipson has always felt like stranger in his family. An only child in Glasgow, Scotland, his mother was a teacher; his father, a journalist, escaped from Nazi Germany at the age of three on o...

Death and the Princess

By Robert Barnard

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The Missing Bronte

By Robert Barnard

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Death in Purple Prose

By Robert Barnard

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Death on the High C s

By Robert Barnard

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Unholy Dying

By Robert Barnard

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Touched by the Dead

By Robert Barnard

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The Masters of the House

By Robert Barnard

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The Bad Samaritan

By Robert Barnard

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No Place of Safety

By Robert Barnard

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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.