Valerie Thame Books

Witches in trouble

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Can she escape her witchy past? Plotting revenge, Fustia Necromancy begins her search for ex-pupil Goodrun who destroyed her Witches Academy. But Goodrun has changed her name and returned to the mo...

Witches in trouble

By Valerie Thame

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Teddy bear stories for grown-ups

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Teddy bear stories for grown ups

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Lightning Reads

By Jacqui Farley, John Goodwin, Hilary Hawkes, Valerie Thame, Susan Holliday, Linda Jennings

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WITCHES IN DEED

By Val Thame

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WITCHES IN SECRET

By Val Thame

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WITCHES IN TROUBLE

By Val Thame

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WHS Own Brand Heidi

By Valerie Thame

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The Phantom s Last Voyage

By Valerie Thame

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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.