Paula Harrison Books

The Sea Pony

By Paula Harrison

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The Sea Pony The Secret Rescuers

By Paula Harrison

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The silver locket

By Paula Harrison

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Rosalind and the other princesses are in the Kingdom of Taldonia for the Autumn Ball. They all love playing with an adorable puppy named Patch. When a misunderstanding turns into an argument, Rosal...

The silver locket

By Paula Harrison

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The rainbow opal

By Paula Harrison

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The girls are back for another animal adventure. This time, they must keep a baby koala from harm. Princess Summer can't believe that she's been invited to join the Rescue Princesses. Even better,...

The Golden Shell

By Paula Harrison

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Princess Ella has lost her pet rabbit. She hopes that her new friends, the Rescue Princesses, are just the girls to bring her bunny home. The Rescue Princesses are going to princess school. One of...

The Secret Rescuers Magical Collection The Storm Dragon The Sky Unicorn The Baby Firebird The Magic Fox The Star Wolf The Sea Pony

By Paula Harrison

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Princess of Pets

By Paula Harrison

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Princess of Pets

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Princess of Pets

By Paula Harrison

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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.