Varla Ventura Books

Fairies, Pookas, And Changelings: A Complete Guide To The Wild And Wicked Enchanted Realm

By Varla Ventura

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Beyond Bizarre

By Varla Ventura

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Among the Mermaids

By Varla Ventura

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Banshees, Werewolves, Vampires, And Other Creatures Of The Night: Facts, Fictions, And First-Hand Accounts

By Varla A. Ventura, Varla Ventura

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"The lusty vampire, the sympathetic werewolf, the tragic banshee are just a few of the dark and frightening creatures you'll discover in Banshees, Werewolves, Vampires, and Other Creatures of the N...

Psychic Phenomena the Appearance of Light

By Edward T. Bennet, Varla Ventura

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Among the Mermaids

By Varla Ventura

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Banshees Werewolves Vampires and Other Creatures of the Night

By Varla Ventura

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Book of the Bizarre

By Varla Ventura

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Sheroes

By Vicki Leon, Varla Ventura

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Wild Women Talk about Love

By Varla Ventura

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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.