PAVANELLO ROBERTO Books

The Pirate with the Golden Tooth

By Roberto Pavanello

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BRUJAS A MEDIANOCHE

By PAVANELLO ROBERTO

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The ghost of Dr. Mold

By Roberto Pavanello

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A ghost is making a mess of the library at Castlerock, and Echo's old friend, the librarian, is about to lose his job so it is up the Echo and the Bat Pack to figure out what the ghost is looking f...

Treasure in the Graveyard

By Marco Zeni, Blasco Pisapia, Pamela Brughera, Roberto Pavanello

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Echo and the Bat Pack

By Marco Zeni, Blasco Pisapia, Pamela Brughera, Roberto Pavanello

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El ejercito de sapos

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Hombrecillos verdes al poder

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Liberad al monstruo

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El ciclope gafotas

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Rayos y bellotas

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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.