Barry Timms Books

Ten Green Bottoms

By Barry Timms, Mike Byrne

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Griselda Snook's Spectacular Books

By Barry Timms Illustrated By Laura Borio

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When a young boy named Henry steps into Griselda Snook's Halloween-themed bookstore, he's certain that he won't find a book that's just right for him--or will he?When Henry finds a key on the sidew...

I'm Sorry!

By Barry Timms Illustrated By Sean Julian

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The perfect story for teaching young children the importance of offering a heartfelt, genuine apology, as well as learning to forgive others when they make mistakes. Now in paperback!Learning how t...

I'm Sorry!

By Barry Timms Illustrated By Sean Julian

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The perfect story for teaching young children the importance of apologies and apologizing.Scribble and Swoop are the best of friends - until the day they have a TERRIBLE ARGUMENT! Which friend will...

Santa to the Rescue

By Barry Timms, Ag Jatkowska

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Donde Vive la Felicidad

By Barry Timms, Greg Abbott

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Wonder Machine

By Laura Brenlla, Barry Timms

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Wonder MachineThe Wonder Machine

By Laura Brenlla, Barry Timms

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I m Sorry

By Barry Timms, Sean Julian

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I m Sorry

By Barry Timms

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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.