Harriet Muncaster Books

Happy Halloween, Witch'S Cat!

By Harriet Muncaster, Muncaster, Harriet

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A little girl believes her mother is a good witch, and she is a special witch's cat. Together, they're out to find the perfect Halloween costume. But what could be better than being a witch's cat?...

Isadora Moon Has A Birthday

By Harriet Muncaster

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Isadora Moon Goes to School

By Harriet Muncaster

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Isadora Moon Goes to School

By Harriet Muncaster

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Read the enchanting books that inspired the new animated series! Isadora Moon is half-fairy, half-vampire, and totally unique!Isadora Moon loves sunshine—and nighttime. She loves her magic wand—and...

Isadora Moon Goes Camping

By Harriet Muncaster

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Isadora Moon Goes Camping

By Harriet Muncaster

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Isadora Moon Goes Camping

By Harriet Muncaster

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Read the enchanting books that inspired the new animated series! Isadora Moon is half-fairy, half-vampire, totally unique—and totally outdoorsy!Camping is full of surprises when you're a vampire-fa...

Isadora Moon Goes Camping

By Harriet Muncaster

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Isadora Moon goes to the ballet

By Harriet Muncaster

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Isadora Moon, a half-fairy, half-vampire, goes on school trip to her first ballet, with her parents as chaperones and Pink Rabbit at her side.

Isadora Moon goes to the ballet

By Harriet Muncaster

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Isadora Moon, a half-fairy, half-vampire, goes on school trip to her first ballet, with her parents as chaperones and Pink Rabbit at her side.

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.