Andrew Cartmel Books

Rivers Of London Vol. 3: Black Mould (Graphic Novel)

By Written By Ben Aaronovitch, Andrew Cartmel With Art By Lee Sullivan, Color By Luis Guerrero

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CSI meets Harry Potter in this fantastic new graphic novel from Ben Aaronovitch, writer of the bestselling Rivers of London supernatural police procedural crime novel series!Something dark and slim...

Rivers Of London Vol. 4: Detective Stories (Graphic Novel)

By Written By Ben Aaronovitch, Andrew Cartmel With Art By Lee Sullivan

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CSI meets Harry Potter in this fantastic new graphic novel from Ben Aaronovitch, writer of the bestselling Rivers of London supernatural police procedural crime novel series! An anthology series of...

Rivers Of London Vol. 5: Cry Fox

By Written By Ben Aaronovitch, Andrew Cartmel With Art By Lee Sullivan

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CSI meets Harry Potter in this fantastic new graphic novel from Ben Aaronovitch, writer of the bestselling Rivers of London supernatural police procedural crime novel series!Ben Aaronovitch’s...

Rivers of London

By Andrew Cartmel

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From foiling an aspiring god to confronting a Virtual Flasher, Peter's police history has been anything but conventional ; wether that's chasing down "Falcon" crimes with the aid for modern technol...

Doctor Who: The Seventh Doctor: Operation Volcano

By Written By Ben Aaronovitch, Andrew Cartmel With Art By Christopher Jones

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Celebrate all-new Seventh Doctor action with his TV showrunner!An unknown alien intelligence in orbit. A terrifying vessel in the Australian outback. The future of the world at stake. The Intrusion...

Winter for the Adept

By Andrew Cartmel

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Judge Dredd 7

By Andrew Cartmel

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Strontium Dog 4

By Andrew Cartmel

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Torchwood Consequences Torchwood Paperback

By James Moran

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Citadel of Dreams Doctor Who

By Andrew Cartmel, Dave Stone

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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.