Steve J. Zaloga Books

Battles of World War II. Poland 1939. Germany's Lightening Strike. The Birth of Blitzkrieg.

By Steve J. Zaloga

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Lorraine 1944

By Steve J. Zaloga

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D-Day 1944

By Steve J. Zaloga

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"The D-Day landings of 6 June 1944 were the largest amphibious military operation ever mounted. During the late spring and early summer of 1944 the roads and ports of southern England were thronged...

Red Thrust

By Steve J. Zaloga

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Soviet air defence missiles

By Steve J. Zaloga

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Red Army handbook, 1939-1945

By Steve J. Zaloga

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Armored Thunderbolt

By Steve J. Zaloga

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Armored attack 1944

By Steve J. Zaloga

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Patton Versus the Panzers

By Steve J. Zaloga

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Smashing Hitler s Panzers

By Steve J. Zaloga

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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.