Jo McDonald Books

The archaeology of the Angophora Reserve Rock Shelter

By Jo McDonald

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Australia in pictures

By Jo McDonald

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An introduction to the land, history, government, economy, people, and culture of Australia.

Australia in pictures

By Jo McDonald

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An introduction to the land, history, government, economy, people, and culture of Australia.

Sweden in pictures.

By Jo McDonald

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Text and photographs introduce Sweden's history, geography, economy, people, and government.

Australia in pictures

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An introduction to the land, history, government, economy, people, and culture of Australia.

Sweden-- in pictures

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Text and photographs introduce Sweden's history, geography, economy, people, and government.

Wales-- in pictures

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An introduction, in text and illustrations, to the geography, history, government, economy, culture, and people of Wales.

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.