Robert James Books

Pharmacopoeia Universalis

By Robert James

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Bring Me a Dream Eerie Indiana

By Robert James

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The Incredible Shrinking Stanley

By Robert James, James Robert.

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When the family washer goes on the blink, Mitchell and Stanley help out by taking the laundry over to the Eerie Laundromatic, where there are automatic button-loser machines, sock separaters, and o...

Eerie in the Mirror

By Robert James

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Eerie Indiana 17

By Robert James

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To live on this earth American Indian education

By Robert James Havighurst, Estelle Fuchs

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Big friend, little friend

By Susan Sussman

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Describes organisms that live together in mutual dependence, such as the African buffalo and the red-billed oxpecker, the protozoan and the honeyguide, the sea anemone and the boxing crab, and the...

Bridges of Madison County Movie Television Tie

By Robert James Waller

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Wealth Work and Health

By Robert James Willis, James Patrick Smith

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"Wealth, Work, and Health takes as its inspiration the illustrious career of F. Thomas Juster, former director of the institute for Social Research, University of Michigan, who devoted forty years...

Business

By Robert J. Hughes, Robert James Hughes

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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.