Peter Jay Black Books

Lockdown

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The Urban Outlaws have been betrayed - and defeated. Or so Hector thought when he stole the world's most advanced computer virus. But Hector will need to try much harder than just crossing the Atla...

Lockdown

By Peter Jay Black

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Lockdown

By Andy Cresswell, Peter Jay Black

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Urban outlaws

By Peter Jay Black

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Deep beneath London, five extraordinary youths, orphans who bonded over their shared sense of justice, have formed the Urban Outlaws and dedicated themselves to outsmarting criminals and performing...

Blackout

By Peter Jay Black

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The world's most destructive computer virus has been unleashed, and it's up to the Urban Outlaws--five tough kids dedicated to bringing justice to their city--to destroy it.

Lockdown

By Peter Jay Black

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When an ally betrays the Urban Outlaws and steals a dangerous computer virus, they have no choice but to team up with a shadowy figure known as "The Shepherd" to take their foe down. Even though th...

City Heroes

By Peter Jay Black

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Urban Outlaws

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Urban outlaws

By Peter Jay Black

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In a bunker hidden deep beneath London live five extraordinary kids: meet world-famous hacker Jack, gadget geek Charlie, free runner Slink, comms chief Obi and decoy diva Wren. They're not just fri...

Urban Outlaws

By Peter Jay Black

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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.