Jon Courtenay Grimwood Books

NeoAddix

By Jon Courtenay Grimwood

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Stamping Butterflies

By Jon Courtenay Grimwood

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A mystery, a thriller, and a cutting-edge sci-fi adventure all in one, Stamping Butterflies bends time, genre, and consciousness itself to tell the spellbinding story of two worlds, three lives,...

Felaheen

By Jon Courtenay Grimwood

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“Fast, furious, fun and elegant, the Arabesk trilogy is one of the best things to hit the bookstores in a while.”—SF Revu In a world where secrets kill, an ex-cop discovers he’s got the biggest sec...

Pashazade

By Jon Courtenay Grimwood

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Part mystery, part speculative fiction, and wholly unforgettable, Jon Courtenay Grimwood’s celebrated Arabesk series portrays the dark, hard-boiled story of a man out to prove his innocence in an a...

Effendi

By Jon Courtenay Grimwood

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Masterfully blending speculative fiction and hard-boiled mystery, Jon Courtenay Grimwood’s acclaimed Arabesk series plunges readers into a world eerily familiar and shockingly unpredictable. Here...

End of the World Blues

By Jon Courtenay Grimwood

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From Jon Courtenay Grimwood, author of the celebrated Arabesk series, comes a stunningly inventive novel of futuristic noir set in a world of shifting realities. Here a man is drawn into a gritty...

Stamping Butterflies Gollancz

By Jon Courtenay Grimwood

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End of the world blues

By Jon Courtenay Grimwood

Average: 0.00, 0 Ratings

Stamping Butterflies Gollancz

By Jon Courtenay Grimwood

Average: 0.00, 0 Ratings

End Of The World Blues

By Jon Courtenay Grimwood

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.