Joan Kavanagh Books

Van Diemen s women

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"On 2 September 1845, the convict ship 'Tasmania' left Kingston Harbour for Van Diemen's Land with 138 female convicts and their 35 children. On 3 December the ship arrived in Hobart Town. While th...

Van Diemen s Women

By Dianne Snowden, Joan Kavanagh, Mary McAleese

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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.