Sheila Callaghan Books

Scab

By Sheila Callaghan

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That Pretty Pretty or the Rape Play

By Sheila Callaghan

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We Are Not These Hands

By Sheila Callaghan

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Dead city

By Sheila Callaghan

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We are not these hands

By Sheila Callaghan

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Teens Moth and Belly stalk an illegal Internet cafe , hoping to be let in, while taking a particular interest in a skittish older man known as Leather who does research there.

Crawl fade to white

By Sheila Callaghan

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Scab

By Sheila Callaghan

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That pretty pretty

By Sheila Callaghan

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Trepidation Nation

By Keith Josef Adkins, Sheila Callaghan, Glen Berger, Hilary Bell, Stephen Belber

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Kate Crackernuts

By Sheila Callaghan

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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.