Jef Aerosol Books

In Heroes We Trust. Street Artists And Their Heroes

By Knock Knock, Neely Shearer, Jef Aerosol, Ron English

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144 pages In Heroes We Trust' asks sixty international street artists to muse on heroism. With original works ranging from a portrait of Gandhi on an electrical box to an image of a typewriter on a...

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By Jef Aerosol

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Jef Aerosol parcours fleche

By Jef Aerosol

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Jef Aerosol

By Patrick Le Fur

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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.