Catherine Stine Books

Guardian of Monsters

By Catherine Stine

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Guardian of Monsters

By Catherine Stine

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Theater of Curses Sleuths of Shadow Salon Urban Fantasy PI Book 2

By Catherine Stine

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Refugees

By Catherine Stine

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Following the September 11, 2001, terrorist attacks, Dawn, a sixteen-year-old runaway from San Francisco, connects by phone and email with Johar, a gentle, fifteen-year-old Afghani who assists Dawn...

Refugees

By Catherine Stine

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Cult of the Covens

By Catherine Stine

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Elements of Untethered Realms

By Cherie Reich, Cathrina Constantine, Angela Brown, Catherine Stine, Jeff Chapman

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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.