Sir Arthur Conan Doyle Books

The Adventures of Sherlock Holmes

By Sir Arthur Conan Doyle, Arthur Conan Doyle

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Sherlock Holmes. Novelas Sherlock Holmes. Novels

By Sir Arthur Conan Doyle

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El presente volumen recoge las cuatro novelas protagonizadas por Sherlock Holmes, el emblemático y perspicaz detective del 221 B de Baker Street: Estudio en escarlata (1887), El signo de los c...

Estuche Sherlock Holmes (Edicion limitada) Sherlock Holmes Boxed Set (limited edition)

By Sir Arthur Conan Doyle

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Un fabuloso estuche con todos los casos de Sherlock Holmes desarrollados en las novelas y los cuentos del genial Arthur Conan Doyle Introducciones de Andreu Jaume Traducciones de Esther Tusquet...

The Hound of the Baskervilles

By Sir Arthur Conan Doyle

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The Adventures of Sherlock Holmes (Translated)

By Sir Arthur Conan Doyle

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English: This fully translated edition of "The Adventures of Sherlock Holmes" includes: Full translation of original text to Brazilian Portuguese. Original language and translation presented togeth...

Lost World

By Sir Arthur Conan Doyle

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Adventure of the Dying Detective

By Sir Arthur Conan Doyle

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Adventures of Sherlock Holmes

By Sir Arthur Conan Doyle

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Sign of the Four

By Sir Arthur Conan Doyle

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Hound of the Baskervilles

By Sir Arthur Conan Doyle, Monty

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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.