Carol Gorman Books

Dork in Disguise Harper Trophy Books

By Carol Gorman

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The Bugman Lives

By Carol Gorman, Robert Lawrence Stine

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When Janet runs a lawn mower over the Bugman's tombstone by accident, insects start to attack her wherever she goes. Perhaps the Bugman is getting revenge from the grave.

Chelsey and the Green Haired Kid

By Gorman

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Thirteen-year-old Amy is babysitting Malcolm, an eight-year-old with a reputation for making up stories. When he tells her he's witnessed the kidnapping of a schoolmate, Amy doesn't know if she sho...

Dork in Disguise

By Carol Gorman

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Dork on the run

By Carol Gorman

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Chelsey and the Green Haired Kid Summit Books

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Dork on the Run

By Carol Gorman

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Chelsey and the Green Haired Kid Summit Books

By Carol Gorman

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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.