Robin Friedman Books

The Fence

By Robin Friedman

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The silent witness

By Robin Friedman

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Four-year-old Lula McLean lived on a plantation overlooking Bull Run Creek. There her family grew wheat, corn, and oats. In July 1861, troops fighting in the newly begun Civil War arrived on the Mc...

The Girlfriend Project

By Robin Friedman

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New Jersey high school senior Reed Walton has never had a girlfriend, but once he gets his braces off, gets contact lenses, and turns into a "hottie," his two best friends set up a website to reme...

How I survived my summer vacation

By Robin Friedman

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Determined to write a novel during the summer before he starts high school, thirteen-year-old Jackie struggles with his inability to finish anything and with the advice of others.

THE SILENT WITNESS paperback

By Robin Friedman

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Silent Witness

By Claire A. Nivola, Robin Friedman

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Silent Witness

By Claire A. Nivola, Robin Friedman

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The Necklace

By Robin Friedman

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Nothing

By Robin Friedman

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Despite his outward image of popular, attractive high-achiever bound for the Ivy League college of his father's dreams, high school senior Parker sees himself as a fat, unattractive failure and fin...

Nothing

By Robin Friedman

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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.