Violet Winspear Books

Persepha couldn’t believe it when her beloved guardian died suddenly. Perhaps it was because she was numb with grief that she listened to her guardian’s friend, Don Diablo Ezreldo Ruy, when he anno...

The Court of the Veils

By Violet Winspear

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Satan took a bride

By Violet Winspear

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Darling Infidel

By Violet Winspear

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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.