Wallace, Sean (Editor) Books

Realms: The First Year Of Clarkesworld Magazine

By Nick Mamatas, Sean Wallace, Mamatas, Nick, Wallace, Sean (Editor)

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Step into a world of wonder, epiphany and danger. From the return of old gods to the adventures of the last dragon on Earth, from quantum physics to manticores trained for the circus, this unique a...

The Mammoth Book Of Warriors and Wizardry Mammoth Books

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Japanese Dreams: Fantasies, Fictions & Fairytales

By Lisa Mantchev, Ekaterina Sedia, Yoon Ha Lee, Jay Lake, Eugie Foster, Richard Parks, Sean Wallace, Erzebet YellowBoy, Wallace, Sean (Editor)

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Japanese Dreams takes the reader to the islands of fire and smoke - where shape-shifters, demons and lovers all populate a landscape blossoming with story. Imaginative contributions by such well-kn...

The Mammoth Book of Kaiju

By Sean Wallace

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Clarkesworld Year Four

By Jay Lake, Sean Wallace, Yoon Ha Lee, Peter Watts, Neil Clarke, Kij Johnson, Catherynne M. Valente

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Mammoth Book of Warriors and Wizardry

By Sean Wallace

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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.