Maria Savva Books

Love and Loyalty And Other Tales

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Cara fell for the tall, dark, handsome stranger, fifty years before. Now Frederick is about to return to her life. Can true love stand the test of time? When Cara's granddaughter, Penelope, flees h...

Evil Never Dies

By Maria Savva

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Triptychs

By Darcia Helle, Helle Gade, Maria Savva, Robert Helle

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Becoming Scholar

By Maria Savva, Lynn P. Nygaard

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Becoming Scholar

By Maria Savva, Lynn P. Nygaard

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Safety Factor

By Sheila Pfeiffer, Josephine Mayes, Maria Savva, Jerry Travis

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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.