Derek W. H. Thomas Books

Commerce and business

By D. J. Thomas, Derek W. H. Thomas

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Money

By Derek W. H. Thomas, John Mackag

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Architecture and the urban environment

By Derek W. H. Thomas, Derek Thomas

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"Architecture and the Urban Environment forms a critical appraisal of the place and direction of architecture and urban design in a new world order at the start of the 21st century. This practical...

Where was I

By Terry Wogan

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"[ Selection of articles written over several years for] "a certain women's magazine in the naughty nineties"--Introduction.

Always Reforming

By Richard C. Gamble, Derek W. H. Thomas, Henri Blocher, Gerald Bray, Kevin J. Vanhoozer, Stephen Williams, Jr Richard B. Gaffin, Cornelis P. Venema

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Making the Most of Your Devotional Life

By Derek W. H. Thomas

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Mining for Wisdom

By Derek W. H. Thomas

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A Biblical Guide to Love Sex and Marriage

By Rosemary Thomas, Derek W. H. Thomas

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Revelation Let s Study

By Derek W. H. Thomas

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Serving the King

By Derek W. H. Thomas

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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.