George Daniel Lea Books

Unburied

By Daniel M. Jaffe, Felice Picano, Elin Olausson, Azzurra Nox, Robert P. Ottone, L. Stephenson, M. C. St. John, Laramie Dean, Greg Herren, Joanne Askew, George Daniel Lea, Sarah Lyn Eaton, Christina Delia, Veronica Kirin, Rebecca Rowland, Laura DeHaan, Thomas Kearnes

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An asteroid miner recovering from an accident learns that the cure might be scarier than the trauma. A man discovers a mirror in an antiques shop that allows its gazers to climb inside and visit pa...

Born In Blood: Volume One

By George Daniel Lea

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Essential Atrocities

By George Lea

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Unburied

By Rebecca Rowland

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Born in Blood Volume Two

By George Daniel Lea

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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.