Ryan, Thomas Books

Recollections of an old musician

By Ryan Thomas

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Sybase Transact SQL Guidelines Best Practices

By Mich Talebzadeh, Ryan T. Putnam

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The Ottoman Conspiracy

By Thomas Ryan

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292 pages ; 21 cm

Selfish Faith

By Ryan Holladay

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The Mark Of Halam

By Ryan, Thomas, Thomas Ryan

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USS Ulysses : State-of-the-art nuclear submarine. Deterrent. Target. When an Olympic medalist is the subject of an attempted assassination, former SAS trooper Jeff Bradley knows his past is once ag...

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.