Georgess McHargue Books

Private zoo

By Georgess McHargue

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The mermaid and the whale

By Georgess McHargue

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Recounts a mermaid's determined efforts to win the love of a whale.

Hot & Cold Running Cities: An Anthology of Science Fiction

By Georgess McHargue

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Funny Bananas The Mystery in the Museum.

By Georgess McHargue

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Ben's efforts to apprehend the vandal plaguing the natural history museum are complicated by a "witch" and a strange animal who seem to be haunting the museum.

Private zoo

By Georgess McHargue

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Stoneflight

By Georgess McHargue

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Facts frauds and phantasms

By Georgess McHargue

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Facts Frauds and Phantasms

By Georgess McHargue

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The talking table mystery

By Georgess McHargue

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A boy and a girl acquire a mysterious diary and become the focus of unwelcome attention by a group of people determined to take it from them.

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.