Meirion Harries Books

The Great War was the gateway through which our grandparents passed from the relative innocence of the nineteenth century into our own troubled, uncertain era. Many of the giants of American histor...

The Last Days of Innocence

By Meirion Harries, Susie Harries

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In the Spring of 1917, America went to war with an innocent determination to re-make the world. When the smoke lifted in November 1918, the nation emerged with its sense of purpose shattered, its c...

Soldiers of the Sun

By Meirion Harries

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Soldiers of the Sun traces the origins of the Imperial Japanese Army back to its samurai roots in the nineteenth century to tell the story of the rise and fall of this extraordinary military force....

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.