Tonya Bolden Books

Beautiful Moon

By Eric Velasquez, Tonya Bolden, Jennifer Lyons Jennifer Lyons Literary Agency LLC

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From primary documents, including court and census records and interviews with family members, author Tonya Bolden pieces together the events of Sarah Rector's life and the lives of those around he...

Maritcha

By Tonya Bolden

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George Washington Carver

By Tonya Bolden

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Speak Up, Speak Out!

By Tonya Bolden

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Speak Up, Speak Out!

By Tonya Bolden

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Speak Up, Speak Out!

By Tonya Bolden

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From award-winning author Tonya Bolden comes a biography of the first Black woman elected to the U.S. House of Representatives and the first Black woman to run for president with a major political...

Weddings Valentine Style

By Diann Valentine, Tonya Bolden

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Soul of the Court

By Tonya Bolden

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Facing Frederick

By Tonya Bolden, Adam Lazarre White

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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.