Thomas Wildenberg Books

Billy Mitchell s War with the Navy

By Thomas Wildenberg

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Destined for glory

By Thomas Wildenberg

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On 4 June 1942 three squadrons of U.S. Navy Dauntless dive bombers set fire to three-quarters of Japan's carrier strike force at Midway and changed the course of the war in the Pacific. Japan was n...

All the Factors of Victory

By Thomas Wildenberg

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All the Factors of Victory

By Thomas Wildenberg

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Howard Hughes

By Thomas Wildenberg, R. E. G. Davies

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All the Factors of Victory

By Thomas Wildenberg

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Ship Killer

By Thomas Wildenberg, Norman Polmar

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Destined for Glory

By Thomas Wildenburg

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Striking the Hornets Nest

By Thomas Wildenberg, Geoffrey L. Rossano

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Hot Spot of Invention

By Thomas Wildenberg

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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.