Eth Clifford Books

Sensible eleven-year-old Mary Rose, constantly at odds with her imaginative seven-year-old sister Jo-Beth, finds that they need to work together when an unplanned visit to a strange shoe museum and...

Just Tell Me When We re Dead

By Eth Clifford

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Help I m a prisoner in the library

By Eth Clifford

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Two girls spend an adventurous night trapped inside the public library during a terrible blizzard.

Leah s Song

By Eth Clifford

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Summer of the Dancing Horse

By Eth Clifford, Mary Beth Owens

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Flatfoot Fox and the case of the missing eye

By Eth Clifford

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Detective Fox uncovers the thief who stole Fat Cat's glass eye.

Will Somebody Please Marry My Sister

By Eth Clifford

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Flatfoot Fox and the case of the Nosy Otter

By Eth Clifford

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Mrs. Chatterbox Otter asks Flatfoot Fox to find her missing son.

Never hit a ghost with a baseball bat

By Eth Clifford

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While exploring a trolley car museum, Mary Rose and her younger sister Jo-Beth encounter voices from nowhere and other strange events that make them think the museum is haunted.

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.