Mike Tougias Books

The finest hours

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On the night of February 18, 1952, during one of the worst nor'easters that New England had ever seen, two oil tankers off the coast of Cape Cod were literally torn in half. With the storm in full...

The Hidden Charles

By Michael J. Tougias

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Attacked at Sea

By Alison O Leary, Michael J. Tougias

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True Rescue The Finest Hours

By Mark Edward Geyer, Michael J. Tougias, Sherman Casey

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True Rescue The Finest Hours

By Mark Edward Geyer, Michael J. Tougias, Sherman Casey

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True Rescue A Storm Too Soon

By Mark Edward Geyer, Michael J. Tougias

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True Rescue A Storm Too Soon

By Mark Edward Geyer, Michael J. Tougias

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The Finest Hours

By Sherman Casey, Michael J Tougias

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Rescue of the Bounty Lib E

By Douglas A Campbell, Tom Weiner, Michael J Tougias

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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.