Antony Johnston Books

Alex Rider Stormbreaker Graphic Novel

By Anthony Horowitz

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Stormbreaker Alex Rider

By Anthony Horowitz

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Vivid Girls Volume 1

By Marco Turini, Carlos Fernando, Antony Johnston, Juan Jose Ryp, Steven Grant

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Fashion beast

By Alan Moore Undifferentiated

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"Doll was unfulfilled in her life as a coat checker of a trendy club. But when she is fired from the job and auditions to become a 'mannequin' for a reclusive designer, the life of glamour she alw...

Alan Moore s Another suburban romance

By Alan Moore Undifferentiated

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Umbral Volume 1

By Antony Johnston

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Wasteland Vol. 3

By Antony Johnston

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Wasteland book 09

By Antony Johnston

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Wasteland Volume 11

By Antony Johnston

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The coldest winter

By Antony Johnston

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"After a string of botched assignments for MI6 in Berlin, David Perceval is being sent home. Even his final mission before leaving, the defection of a Soviet scientist, goes badly wrong, as the col...

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.