Haizea M. Zubieta Books

Madre de monstruos. Mary Shelley homenajeada por sus criaturas

By Luis Gomez Garcia, Cristina Del Toro, Oscar Navas, Alejandro Morales Mariaca, Blanca Jazmin Vega Juarez, Haizea M. Zubieta, Covadonga Gonzalez Pola, Bruno Puelles, Giny Valris, David P. Yuste

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Misteria I

By Miriam Beizana Vigo, Evelyn Gonzalez San Martin, Haizea M. Zubieta, Maria Delfina Ungaro, Marina Tena Tena, Alba M. Vila, Elena Romero Bonilla, Teresa Gispert, Viviana Hernandez Alfoso, Ana Moran Infiesta, Adriana Garcia Ramos, Raquel Arbeteta

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Infinitas Infinite

By Haizea M. Zubieta

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Una novela juvenil de ciencia ficción generacional, romance y acción al estilo de Los juegos del hambre. Estados Unidos, año 2500. La humanidad es inmortal; hace años qu...

Tocar el cielo Touching Heaven

By Haizea M. Zubieta

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Una historia de fantasía juvenil urbana repleta de acción, vampiros y romance que trata temas tan realistas como universales.Tocar el cielo sigue la historia de Noa Gálvez, una...

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.