Ray Wallace Books

Reforming College Composition: Writing the Wrongs

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The Writing Center

By Ray Wallace

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The Place of Grammar in Writing Instruction

By Ray Wallace, Susan M. Hunter

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Backyard things that are fun to build!

By Ray Wallace

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Eighteen how-to building projects for children, completely illustrated with general construction guidelines, featuring a fort, pirate ship, rocket, and train, and other realistic playthings constru...

Escape from Zombie Planet A One Way Out Novel

By Ray Wallace

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Year Of The Dead

By Ray Wallace

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Escape from Zombie City

By Ray Wallace

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Riders to your mark

By Ray Wallace

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Nameless

By Ray Wallace

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Escape from Zombie Island

By Ray 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.