Lois K. Szymanski Books

A Whisper of War (Sykes, Shelley. Gettysburg Ghost Gang, 6.)

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When the gang's ghost friend, Corporal Jared Scott, tells them about Althea, a woman who fought in the Civil War, Chucky's sister Casey sets out to help this sad ghost find peace.

Charming Ponies: A Perfect Pony

By Lois K. Szymanski

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Charming Ponies: A Pony Named Patches

By Lois K. Szymanski

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Charming Ponies: A Pony in Need

By Lois K. Szymanski

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Ghost Comes Out Gettysburg Ghost Gang

By Lois K. Szymanski, Shelley Sykes

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Little Icicle

By Lois K. Szymanski

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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.