James Stavridis Books

An instant New York Times Bestseller!“Consider this another vaccine against disaster. Fortunately, this dose won't cause a temporary fever—and it happens to be a rippingly good read.&rd...

Sailing True North

By Admiral James Stavridis USN

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From one of the most distinguished admirals of our time and a former Supreme Allied Commander of NATO, a meditation on leadership and character refracted through the lives of ten of the most illust...

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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.