Richard Carwardine Books

As a defender of national unity, a leader in war, and the emancipator of slaves, Abraham Lincoln lays ample claim to being the greatest of our presidents. But the story of his rise to greatness is...

Lincoln

By Richard Carwardine, Stefan Rudnicki

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Transatlantic revivalism

By Richard Carwardine

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The focus of this classic text is on British and American evangelicals during the late eighteenth century to the mid-nineteenth century, examining the effect of aggressive conversion techniques use...

Leader of Integration President Lincoln Korean Edition

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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.