Mark Johnstone Books

Mel Bay Presents The Holiday Gig Book

By Mark Johnstone

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Epicenter

By Leslie Aboud, Mark Johnstone

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Joe Deal

By Mark Johnstone, Joe Deal, Edward Leffingwell

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Joe Deal

By Mark Johnstone, Joe Deal, John Brinckerhoff Jackson, Edward Leffingwell

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Between Nature and Culture

By Mark Johnstone, Joe Deal, Richard Meier, Weston Naef

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"In the years, between 1984 and 1997, photographer Joe Deal recorded the transformation of a chaparral-covered mountaintop into the travertine-covered complex of the Getty Center."--BOOK JACKET. "...

Eyewitness

By Mark Johnstone

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Island justice

By Mark Johnstone

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Rough Justice

By Mark Johnstone

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Contemporary American Photography Pt. 1 Min Gallery Ser of Contemporary American and Japanese Photography

By Mark Johnstone

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Michael Kenna

By Mark Johnstone, Michael Kenna

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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.