Jorge Lujan Books

Tarde de invierno

By Jorge Lujan, Jorge Elias Lujan

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A little girl draws on the frosted window while waiting for her mother to return home.

Numeralia

By Jorge Lujan

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From the first page of this collaboration between Lujn and Isol, it's clear that this is not just another counting book. Whether they are discovering that three is for bedtime kisses, or that five...

When a little girl moves her hand, she changes the world as she discovers it. As she moves her known world, she discovers her own power and creates everything anew. The poem, written by Argentine p...

Stephen and the beetle

By Jorge Lujan

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Stephen spies a beetle on the sidewalk and is prepared to strike down on it with his shoe, but he ends up having second thoughts. Esteban attempts to squish a beetle but has second thoughts.

Trunk to trunklet

By Jorge Lujan

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Graphically striking, this is a book about animal mommies and babies that is funny, lively, poetic and deeply intriguing. The art was made using a technique called collagraphy. These textures, deep...

Seven Pablos

By Jorge Lujan

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Pablo lives in Chile with his hardworking father. But Pablo also lives in Ecuador, deep in the Amazon rainforest. There is another Pablo living with his family in Mexico, after fleeing the dictator...

Movi la mano

By Jorge Lujan

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Rooster Gallo

By Jorge Lujan

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Ser y parecer

By Jorge Lujan, Marisol Misenda

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Nelle mie mani

By Jorge Lujan

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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.