Barbara Block Books

Vanishing Act (Robin Light 5)

By Barbara Block

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The Scent Of Murder Robin Light Mystery

By Barbara Block

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Vanishing Act Robin Light Mysteries

By Kensington

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Endangered species

By Kensington, Barbara Block

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Robin Light, savvy pet store owner and amateur crime solver, is lured into a case that's trouble from the very start in the latest book in an off-beat mystery series.

Blowing smoke

By Barbara Block

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Blowing Smoke Robin Light Mysteries

By Barbara Block

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Schnittpunkt Ausgabe Berlin Klasse 5 EURO

By Volker Vettorazzi, Karlheinz Lehmann, Barbara Block, Christiane Habermann, Wolfgang Schulze, Sabine Januschek, Dieter Beckmann, Edelgard Buchholz, Bernd Wolf

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Bride s Little Instruction Book

By Gail Holbrook, Barbara Block

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How to Become Happily Employed in San Francisco

By Janice Y. Benjamin, Barbara B. Vinitsky

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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.