Patti Davis Books

Angels Don't Die: My Father's Gift of Faith

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The daughter of Ronald Reagan describes losing her father to the ravages of Alzheimer's, linking memories of her life to a study of Reagan the man, the actor, and the politician, and the toll of th...

The Way I See It: An Autobiography

By Patti Davis

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Home Front

By Patti Davis, Patti With FOSTER Maureen Strange DAVIS

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A house of secrets

By Patti Davis

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The Long Goodbye

By Patti Davis

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"Genuine and heartfelt."—San Diego Union-TribuneRonald Reagan’s daughter writes with a moving openness about losing her father to Alzheimer’s disease. The simplicity with which she reveals the inte...

The Way I See It

By Patti Davis

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Deadfall

By Patti Davis

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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.