Justin O'Brien Books

Journals vol. 2

By Andre Gide, Justin O Brien

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Journals

By Andre Gide, Justin O Brien

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The Fall

By Albert Camus, Justin O'Brien

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Albert Camus, in his first work of fiction after The Plague, chose a subject eminently worthy of his supreme gifts: the conscience of modern man in the face of evil. Masterful in style and form, th...

Governing the Corporation

By Justin O Brien

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The novel of adolescence in France : The study of a literary theme

By O Brien Justin, Justin O Brien

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Contemporary French literature

By O Brien Justin

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Madeleine

By Andre Gide

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The wellness tree

By Jaidev Swami

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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.