Elly Griffiths Books

The House at Sea s End

By Elly Griffiths

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A Room Full of Bones

By Elly Griffiths

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The Janus Stone

By Elly Griffiths

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The Crossing Places

By Elly Griffiths, Jane McDowell

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A Dying Fall

By Elly Griffiths

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Ruth's old friend Dan Golding thinks he has made a discovery that will change archaeology forever - but he needs Ruth's help. Then, Dan is killed in a fire, leaving Ruth with one clue: the tomb of...

A Dying Fall

By Elly Griffiths

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Outcast Dead

By Elly Griffiths

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The Vanishing Box

By Elly Griffiths

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Blood Card

By Elly Griffiths

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Smoke and Mirrors

By Elly Griffiths

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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.