Michael O Brien Books

Mrs. Adams in winter

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Early in 1815, Louisa Catherine Adams and her young son left St. Petersburg in a Russian carriage and set out to meet her husband, John Quincy Adams, in Paris. She traveled through the snows of eas...

The Simple Fix It Book

By Michael O Brien

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Winter s Tale

By Leslie Mildiner, Marcus Yousseff, Michael O Brien

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Vince

By O Brien Michael, Michael O Brien

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Vince

By Michael O Brien, O Brien Michael

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Rethinking the South

By Michael O Brien

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The Idea of the American South 1920 1941 The Johns Hopkins University Studies in Historical and Political Science

By Michael O Brien

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Intellectual life and the American South 1810 1860

By Michael O Brien

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Conjectures of Order

By Michael O Brien

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In this magisterial history of intellectual life, Michael O'Brien analyzes the lives and works of antebellum Southern thinkers and reintegrates the South into the larger tradition of American and E...

An Evening When Alone

By Michael O Brien

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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.