Laurie Friedman Books

After moving, eight-year-old Mallory struggles with being new at school, especially because her mother is now the music teacher and director of the third grade play.

I'm not afraid of this haunted house

By Laurie B. Friedman

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Simon Lester Henry Strauss is not in the least afraid of any haunted house, but there is something else that terrifies him.

Mallory Vs. Max Exceptional Fiction Titles for Primary Grades

By Laurie B. Friedman

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02 Back to School Mallory

By Tamara Schmitz, Laurie 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.