Howard Phillips Lovecraft Books

A caballo entre el género de terror y la ciencia-ficción, *En las montañas de la locura* es uno de los escasos relatos largos de ese extraño fundador de religiones, divinidades y cosmogonías que fu...

En las montanas de la locura

By H.P. Lovecraft

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La sombra sobre Innsmouth y relatos escogidos

By H.P. Lovecraft, Yenis Adelaira Ochoa

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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.