Kathy Matthews Books

SuperFoods Rx: Fourteen Foods That Will Change Your Life

By Steven G. Pratt, Kathy Matthews

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The Savvy Mom's Guide to Medical Care

By Pamela M.D. Gallin, Kathy Matthews, Pamela Gallin

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Superfoods

By Steven G. Pratt

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The making of a woman vet

By Sally Haddock

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Shares the joys and heartaches of being a veterinarian at New York Animal Medical Center, the world renowned leader in veterinary research and clinical medicine.

Medical Makeover

By Kathy Matthews, Robert M. Giller

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The park cities

By Diane Galloway

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WALL STREET DIET THE

By Heather Bauer, Kathy Matthews

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Bread Is the Devil

By Heather Bauer

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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.