Heather Greene Books

Bell book and camera

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"The witch as a cultural archetype has existed in some form since the beginning of recorded history. Her nature has changed through technological developments and sociocultural shifts -- a transfor...

Whiskey Distilled

By Heather Greene

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In the populist tradition of Andrea Immer, New York City’s first female whiskey sommelier translates today’s hottest spirit for a new generation of imbibers Whiskey is in the midst...

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.