Stephen J. Sansweet Books

The Star Wars Vault: Thirty Years of Treasures from the Lucasfilm Archives, With Removable Memorabilia and Two Audio CDs

By Stephen J. Sansweet, Peter Vilmur

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The Star Wars Encyclopedia

By Stephen J. Sansweet

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The Quotable Star Wars

By Stephen J. Sansweet

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The Complete Star Wars(R) Encyclopedia

By Stephen J. Sansweet

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The definitive, lavishly illustrated reference guide to the universe of the first six films! This comprehensive boxed set of three hefty volumes covers every aspect of Star Wars, from the original...

Star Wars

By Stephen J. Sansweet

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Star Wars collectibles

By Stephen J. Sansweet

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Star Wars

By Stephen J. Sansweet

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Star Wars

By Stephen J. Sansweet

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Star Wars

By Stephen J. Sansweet, Chronicle Books

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Star wars scrapbook

By Stephen J. Sansweet

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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.