Malcolm Judge Books

The hamburgers of doom

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Meet Jonny Jakes, undercover reporter for banned school newspaper The Woodford Word. Nothing will stop his pursuit of the truth.

Jonny Jakes Investigates the Hamburgers of Doom

By Malcolm Judge, Alan Brown

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Jonny Jakes investigates the hamburgers of doom

By Malcolm Judge

Average: 0.00, 0 Ratings

Twelve-year-old Jonny Jakes is an undercover reporter for a banned school newspaper, The Woodford Word, and right now he has the story of a lifetime--the new principal is an alien (he does not even...

Jonny Jakes investigates the hamburgers of doom

By Malcolm Judge

Average: 0.00, 0 Ratings

Jonny Jakes investigates the hamburgers of doom

By Malcolm Judge

Average: 0.00, 0 Ratings

Jonny Jakes Investigates the Old School Ghoul

By Malcolm Judge, Alan Brown

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Jonny Jakes Investigates the Old School Ghoul

By Malcolm Judge, Alan Brown

Average: 0.00, 0 Ratings

Jonny Jakes Investigates the Old School Ghoul

By Malcolm Judge, Alan Brown

Average: 0.00, 0 Ratings

The hamburgers of doom

By Malcolm Judge

Average: 0.00, 0 Ratings

Meet Jonny Jakes, undercover reporter for banned school newspaper The Woodford Word. Nothing will stop his pursuit of the truth.

Jonny Jakes Investigates the Old School Ghoul

By Malcolm Judge

Average: 0.00, 0 Ratings

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.