Varios Autores Books

Sherlock Holmes Short Stories

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Sherlock Holmes is the greatest detective of them all. He sits in his room, and smokes his pipe. He listens, and watches, and thinks. He listens to the steps coming up the stairs; he watches the do...

The Picture of Dorian Gray

By Oscar Wilde, Jill Nevile

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Oxford Bookworms offer students at all levels the opportunity to extend their reading and appreciation of English. There are six stages, taking students from elementary to advanced level. At the lo...

Heat and Dust

By Ruth Prawer Jhabvala

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Three Men in a Boat: To Say Nothing of the Dog

By Jerome Klapka Jerome, Diane Mowat

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Part of a series designed to provide English language students at all levels of comprehension with the opportunity to extend their reading and appreciation of English, this story at Level 4 concern...

Grace Darling

By Tim Vicary

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Dead Man's Island

By John Escott

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The Dead of Jericho

By Colin Dexter

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Love Story

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Doctor Jekyll and Mr.Hyde

By Robert Louis Stevenson

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The Big Sleep

By Raymond Chandler

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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.