Gina DeAngelis Books

From Sea to Shining Sea: Virginia

By Gina De Angelis, Gina DeAngelis

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Jackie Robinson Overcoming Adversity

By Gina DeAngelis

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The Battle of Gettysburg

By Gina DeAngelis

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Explains the events leading up to the Battle of Gettysburg and its importance in the Civil War. Sidebars include information on Union generals and the text of Abraham Lincoln's Gettysburg Address.

Mexico

By Gina DeAngelis

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Pakistan

By Gina DeAngelis

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Many Cultures One World

By Mary Englar, Kay Melchisedech Olson, Barbara Knox, Gina DeAngelis, Suzanne Delzio, Debbie L. Yanuck

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The Massachusetts 54th

By Gina DeAngelis

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Black Cowboys (African American Achievers)

By Gina DeAngelis

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An account of the adventurous African Americans whose exploits contributed to the legends of the Wild West.

Cyber Crimes (Crime, Justice, and Punishment)

By Austin Sarat, Gina DeAngelis

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Discusses the high tech crimes committed by hackers, crackers, and phone phreaks using computers, including fraud, embezzlement, and espionage, as well as the best ways to minimize the occurrence o...

Morgan Freeman

By Gina DeAngelis

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Traces the childhood and acting career of the Oscar-nominated star of such films as "Driving Miss Daisy" and "Seven."

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.