Betty Levin Books

The Forespoken

By Betty Levin

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An ancient sword hilt draws fourteen-year-old Claudia back through time to the nineteenth-century Orkney Islands.

The sword of Culann

By Betty Levin

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The peculiar bronze object of an old Maine fisherman introduces two twentieth-century children to Iron Age Ireland.

A Griffon's Nest

By Betty Levin

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Two twentieth-century children once again yield to the power of the bronze sword hilt that this time leads them back in time to the Orkney Islands in the seventh and tenth centuries.

While working with her family at Cosset Island Village, an historical replica for tourists of an early nineteenth-century village in New England, Clare helps two young runaways and learns about a m...

Shoddy Cove

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The Banished

By Betty Levin

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The Zoo Conspiracy

By Betty Levin

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Island Bound

By Betty Levin

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Beast on the Brink

By Betty Levin

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Binding Spell

By Betty Levin

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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.