John Dufresne Books

Deep in the Shade of Paradise

By John Dufresne

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Flash

By John Dufresne

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"The history of fiction has been dominated by the novel and the short story. But now a brave new genre has emerged: very brief fiction. FLASH! identifies the qualities that make for excellent flash...

Flash

By John Dufresne

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Requiem Mass.

By John Dufresne

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Love Warps the Mind a Little

By John Dufresne

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Deep in the Shade of Paradise

By John Dufresne

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Is Life Like This

By John Dufresne

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Lie That Tells a Truth

By John Dufresne

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Is life like this

By John Dufresne

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Requiem Mass

By John Dufresne

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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.