Lisa Harris Books

Hidden agenda

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"Presumed dead by friends and family, Michael Hunt is alive and on the run--and his only hope is the daughter of the man who wants him dead"--

"Missing Persons Task Force detective Nikki Boyd's search for a missing girl takes a chillingly personal turn and she begins to feel that she is not the hunter at all--but actually the one being hu...

Fine China

By Lisa Harris

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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.