Hector Macdonald Books

The storm prophet

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"The Sydney Hobart is the worlds most famous yacht race. But in the wrong weather, it can also be the most deadly. No one will ever forget the carnage of 1998. This year, Kirsten McKenzie must win....

The mind game

By Hector Macdonald

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Truth

By Hector Macdonald

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Hangi Dogru

By Hector Macdonald

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Verdad

By Eduardo Adrian Hojman Altieri, Hector Macdonald

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Truth

By Hector Macdonald

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Truth

By Hector Macdonald

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Truth

By Hector Macdonald

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Storm Prophet

By Hector Macdonald

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Truth

By Hector Macdonald

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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.