Raven Gregory Books

The Gift Volume 1

By Raven Gregory, Marco Galli, Brian Buccelato, Tyler Kirkham

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The Gift Volume 2

By Raven Gregory, Cristina Lopez, Rich Bonk, Sonia Oback, Jason Keith, Tyler Kirkham

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An Angel s Heart

By Raven Gregory

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Exiled in the realm of Wonderland, the legacy of the Mad Hatter claimed Johnny Liddle's soul creating one of the greatest villains the world has ever known. But the true horror of what Wonderland i...

Return To Wonderland Grimm Fairy Tales

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Escape From Wonderland

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Waking

By Raven Gregory, David Finch, Victor Drujiniu

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Grimm Fairy Tales Different Seasons

By Ralph Tedesco, Claudio Sepulveda, Joe Brusha, Anthony Spay, Axel Machain

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Myths Legends Grimm Fairy Tales Paperback

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Wonderland House of Liddle

By Mike Debalfo, Raven Gregory, Ralph Tedesco, Sean Chen, Dan Wickline

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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.