Dionna L. Mann Books

Orcas

By Dionna L. Mann

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Orcas

By Dionna L. Mann

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Gymnastics Routine Takeover

By Amanda Erb, Dionna L. Mann

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Potty Party

By Dionna L. Mann, Olivia Duchess

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Mama's Chicken and Dumplings

By Dionna L. Mann

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Growing up in segregated 1930’s Charlottesville, ten-year-old Allie is determined to find a man for her mama to marry— but not just any man will do!Allie’s life with Mama isn&rsqu...

Freedom Pen

By Dionna L. Mann, Pugalicious Press, Ernie D Eliai

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How You Can Save Water

By Dionna L. Mann

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How You Can Save Water

By Dionna L. Mann

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Basketball Camp Go Getter

By Amanda Erb, Dionna L. Mann

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Gymnastics Routine Takeover

By Amanda Erb, Dionna L. Mann

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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.