Ruth Freeman Books

How to Save a Superhero

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Ten-year-old Addie knows that Superheroes aren't real, and that they certainly don't hide out in retirement communities, but she may just have to change her mind.Addie and her mom never stay in one...

One good thing about America

By Ruth Freeman

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It's hard to start at a new school . . . especially if you're in a new country. Back home, Anais was the best English student in her class. Here in Crazy America she feels like she doesn't know Eng...

Yesterday s Toys

By Ruth Freeman, Larry Freeman

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Children's picture books

By Freeman Ruth S.

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How to Repair and Dress Dolls

By Ruth Freeman

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Jessie Willcox Smith 1863 1935 Childhood s Great Illustrator

By Ruth Freeman, Jessie Willcox Smith

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The Discovery Gallery

By Ruth Freeman

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The Psychology of Dental Patient Care

By Freeman Ruth Dr., R. Freeman

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The evolution of an exhibit

By Ruth Freeman

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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.