Harriet Tubman Books

Women s Wit and Wisdom

By Harriet Tubman, Sappho, Erma Bombeck, Eleanor Roosevelt, Helen Keller, Queen Elizabeth I, Susan B. Anthony, Oprah Winfrey

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Harriet Tubman secret agent

By Thomas B. Allen

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As he did in his highly acclaimed George Washington, Spymaster, author Thomas B. Allen digs back through historical records to present a famous historical figure in a new light. Readers discover th...

A nation dividing 1800-1860.

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Harriet Tubman

By Harriet Tubman, Sarah H. Bradford

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Women s Wit and Wisdom

By Susan L. Rattiner

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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.