Jill Murphy Books

Worst Witch Adventures Box Set The Worst Witch The Worst Witch Strikes Again A Bad Spell for The Worst Witch

By Jill Murphy

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A Bad Spell for the Worst Witch

By Jill Murphy

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The Worst Witch and The Wishing Star

By Jill Murphy

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The Worst Witch Saves the Day

By Jill Murphy

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Mildred Hubble always tries her best, but her spells never seem to go right. She may be the worst witch at Miss Cackle's Academy for Witches, but she's the best firend you could ever have.

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.