Raquel Martin Books

Antarctica

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Join scientists on an unforgettable journey to Antarctica in this illustrated children's book.Come aboard the Polar Star and accompany its crew on their half-year stay in Antarctica. Through full-p...

Africa

By Soledad Romero Marino, Raquel Martin

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Africa

By Soledad Romero Marino, Raquel Martin

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Mapamundi

By Raquel Martin

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Mapamundi

By Raquel Martin, Sara Guarch Prats

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Antartida

By Mario Cuesta Hernando, Raquel Martin

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Tribus

By Sam G. C., Raquel Martin

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Rutas

By Sam G. C., Raquel Martin

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ALTERNATIVA AL USO DEL ESTROGENO.

By MARTIN GERSTUNG

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Maria Montessori My First Little People Big Dreams

By Raquel Martin, Maria Isabel Sanchez Vegara

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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.