Sarah J. Maas Books

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House of Sky and Breath

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Sarah J. Maas's sexy, groundbreaking Crescent City series continues with the second installment. Bryce Quinlan and Hunt Athalar are trying to get back to normal-they may have saved Crescent City, b...

Court of Wings and Ruin

By Sarah J. Maas

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Assassin's Blade, The

By Sarah J. Maas

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Heir of Fire

By Sarah J. Maas

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Crown of Midnight

By Sarah J. Maas

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Crown of Midnight

By Sarah J. Maas

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Heir of Fire

By Sarah J. Maas

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Casa de cielo y aliento (Edicion especial) House of Sky and Breath (Special Edition)

By Sarah J. Maas

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¡No te pierdas la edición exclusiva y limitada de la nueva saga de Sarah J. Maas! Con contenido inédito. Magia, venganza y una historia de amor incendiaria. ¡Escápa...

Casa de llama y sombra (Edicion limitada, cantos pintados) House o f Flame and Shadow (Limited Edition, Sprayed Edges)

By Sarah J. Maas

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¡No te pierdas la edición premium con contenido inédito de la nueva saga de Sarah J. Maas! EDICIÓN ESPECIAL LIMITADA CON MAPA, LA HISTORIA INEDITA DE BRYCE & HUNT, LA F...

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.