Tom Chaffin Books

An account of the legendary submarine and its legacy reconstructs the events of its successful 1864 attack on the USS Housatonic and subsequent sinking, the sub's recovery in 1995 after numerous at...

Giant s Causeway

By Tom Chaffin

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Giant s Causeway

By Tom Chaffin

Average: 0.00, 0 Ratings

Revolutionary Brothers

By Tom Chaffin

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Revolutionary Brothers

By Tom Chaffin

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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.