Craig L. Symonds Books

American Heritage History of the Battle of Gettysburg

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American Heritage History of the Battle of Gettysburg

By I Byron Preiss Visual Publications, American Heritage

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World War II at Sea: A Global History

By Craig L. Symonds

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"Craig L. Symonds' World War II at Sea offers a definitive naval history of the Second World War presenting the chronology of the naval war, from The London Conference of 1930 to the surrender in T...

Decision at Sea: Five Naval Battles that Shaped American History

By Craig L. Symonds

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Lincoln and His Admirals

By Craig L. Symonds

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Decision at Sea: Five Naval Battles that Shaped American History

By Craig L. Symonds

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American Naval History: A Very Short Introduction

By Craig L. Symonds

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Neptune: The Allied Invasion of Europe and the D-Day Landings

By Craig L. Symonds

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"On June 6, 1944, 160,000 Allied troops landed along 50 miles of French coastline to battle German forces on the beaches of Normandy. D-Day, as it would come to be known, would eventually lead to t...

Joseph E. Johnston

By Craig L. Symonds

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Joseph E. Johnston

By Craig L. Symonds

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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.