Deborah Blum Books

Sex on the brain

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Sex on the Brain presents a convincing case that we're products of both our biology and our culture - and that the two perform an intricate dance whose steps are, to some extent, ones we can choose...

Bad karma

By Deborah Blum

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Love at Goon Park

By Deborah Blum

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Love at Goon Park

By Deborah Blum

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Ghost Hunters

By Deborah Blum

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The poisoner s handbook

By Deborah Blum

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The poisoner s handbook

By Deborah Blum

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The untold story of how poison rocked Jazz Age New York City. A pair of forensic scientists began their trailblazing chemical detective work, fighting to end an era when untraceable poisons offered...

Ghost hunters

By Deborah Blum

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Traces how the respected psychologist brother of Henry James set out to gather scientific data proving the existence of ghosts at the end of the nineteenth century, forming the American Society for...

Die Entdeckung der Mutterliebe

By Deborah Blum

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Mozg i plec

By Deborah Blum

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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.