Robert Aquinas McNally Books

Understanding 'Dog Mind': Bonnie Bergin's Guide to Bringing Out the Best in Your Dog

By Robert Aquinas McNally, Bonnie Bergin

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If you think you have panic disorder

By Roger Granet

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Skin health information for teens

By Robert Aquinas McNally

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This book provides teens with information about skin, nails, and hair conditions, appearance, and injuries and includes information about warning signs for skin cancer and cancer prevention. Medica...

Men s Health Concerns Sourcebook

By Robert Aquinas McNally

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Voyages of the pyramid builders

By Robert M. Schoch

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Contends that ancient cultures traveled great distances by sea and that primeval sailors were responsible for exchanging information on how to build pyramid-like structures throughout the world.

Pyramid Quest

By Robert Aquinas McNally, Robert M. Schoch

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Bloodlines

By Robert Aquinas McNally

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El Misterio de la Piramide de Keops

By Robert Aquinas McNally, Isabel Perez, Robert M. Schoch

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Modoc War

By Robert Aquinas McNally

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Cast Out of Eden

By Robert Aquinas McNally

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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.