Andrew Wiest Books

Vietnam: A View from the Frontline traces the American experience of Vietnam from the war's popular inception to its morale-crushing and bitter conclusion. Vietnam features a grunt's-eye view of th...

Charlie Company s journey home

By Andrew A. Wiest

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The human experience of the Vietnam War is almost impossible to grasp - the camaraderie, the fear, the smell, the pain. Men were transformed into soldiers, and then into warriors. These warriors ha...

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.