Ryan T. Higgins Books

Santa Bruce

By Ryan T. Higgins

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We Don t Eat Our Classmates

By Ryan T. Higgins

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We Don t Eat Our Classmates Penelope 2

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Mother Bruce Paperback and Audio CD

By Ryan T. Higgins

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Mother Bruce

By Ryan T. Higgins

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Bruce is a grumpy bear who likes no one and nothing but cooked eggs, but when some eggs he was planning to boil hatch and the goslings believe he is their mother, he must try to make the best of th...

Hotel Bruce

By Ryan T. Higgins

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Bruce's Big Move-A Mother Bruce Book

By Ryan T. Higgins

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After the events of Hotel Bruce, our favorite curmudgeonly bear shares his home with not only his four geese, but three rowdy mice besides! Fed up with their shenanigans, Bruce sets off to find a r...

We Don't Eat Our Classmates

By Ryan T. Higgins

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Penelope the dinosaur starts school, but it’s hard to make friends when her classmates are so delicious! It’s the first day of school for Penelope Rex, and she can’t wait to meet her classmates. B...

The Bruce Swap

By Ryan T. Higgins

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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.