Mark O'Neill Books

Tzu Chi Serving with Compassion

By Mark O Neill

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The Manual of Museum Planning

By Gail Dexter Lord

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Glasgow

By Murdoch Nicolson, Mark O Neill

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Das Gold Der Reichsbank: Die Vergangenheit Ist Noch Nicht Vorbei (Abteilung 89) (German Edition)

By Annette Spratte, Mark O'Neill, Mark O'Neill, Annette Spratte

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Februar 1945 - Während Der Krieg In Den Letzten Zügen Liegt, Schafft Das Naziregime In Berlin Sämtliche Gold- Und Bargeldreserven Der Reichsbank In Die Salzminen Von Merkers. Aber Ein Teil Des Gold...

The Renegade Spy

By Mr Mark O Neill, Ms Kristina Henneke

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Yi di wu xiang

By Mark O Neill

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Revisiting Museums of Influence

By Marlen Mouliou, Jette Sandahl, Mark O Neill

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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.