Alfonso Font Books

Taxi de Alfonso Font

By Editorial Planeta S. A., Alfonso Font

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La flor del nuevo Mundo

By Enrique Sanchez Abuli, Editorial Planeta S. A., Alfonso Font

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Shelter for Lost Dreams

By Written, Illustrated By Alfonso Font.

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In a house of wonder, two children will learn life lessons through stories spanning across time.During his first stay with his uncle, a boy discovers the magical world that is his uncle’s hou...

Black Max

By Frank Pepper, Eric Bradbury, Alfonso Font

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Black Max Volume Two

By Frank Pepper, Alfonso Font

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Black Max Volume Three

By Frank Pepper, Ken Mennell, Alfonso Font

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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.