Mark Waddell Books

London Fieldworks - Syzygy/Polaria

By Tony WHITE, Bruce Gilchrist, Steve Beard, Jo Joelson, Mark Waddell, Oliver BENNETT, Jeni Walwin, Tracy Warr

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Magic, Science, And Religion In Early Modern Europe

By Mark A. Waddell, Mark Waddell

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Magic, Science, And Religion In Early Modern Europe

By Mark A. Waddell, Mark Waddell

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Magic, Science, And Religion In Early Modern Europe

By Mark A. Waddell, Mark Waddell

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Jesuit Science And The End Of Nature'S Secrets

By Mark A. Waddell, Mark Waddell, Waddell, Mark A, Dr

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Jesuit Science and the End of Nature’s Secrets explores how several prominent Jesuit naturalists - including NiccolÃ² Cabeo, Athanasius Kircher, and Gaspar Schott - tackled the problem of occult or...

Jesuit Science And The End Of Nature’S Secrets

By Mark A. Waddell, Mark Waddell, Waddell, Mark A, Dr

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Jesuit Science And The End Of Nature’s Secrets Explores How Several Prominent Jesuit Naturalists - Including Niccolò Cabeo, Athanasius Kircher, And Gaspar Schott - Tackled The Problem Of Occult Or...

Jesuit Science And The End Of Nature'S Secrets

By Mark A. Waddell, Mark Waddell, Waddell, Mark A, Dr

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Jesuit Science and the End of Nature's Secrets explores how several prominent Jesuit naturalists - including NiccolÃ2 Cabeo, Athanasius Kircher, and Gaspar Schott - tackled the problem of occult or...

The Body In The Back Garden

By Mark Waddell

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In this queer cozy series debut perfect for fans of Ellen Byron and Ellery Adams, Luke Tremblay is about to discover that Crescent Cove has more than its fair share of secrets…and some might be dea...

On The Cusp Of Greatness

By Mark Waddell

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Particles Of Wonder

By WADDELL, Mark Waddell

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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.