Andrew Joyner Books

Boris on the Move

By Andrew Joyner

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Boris Sees the Light

By Andrew Joyner

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The Pink Hat

By Andrew Joyner

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Celebrate girl power with this charming and empowering picture book about a pink hat and the budding feminist who finds it. "This simple and cheerful tale suggests, with not an ounce of preachiness...

The pink hat

By Joyner Andrew Illustrator

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"Follows the journey of a pink hat that is swiped out of a knitting basket by a pesky kitten, blown into a tree by a strong wind, and used as a cozy blanket for a new baby, then finally makes its w...

The Pink Hat

By Andrew Joyner

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Pink Hat

By Andrew Joyner

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Story of a Roar

By Andrew Joyner, Beth Ferry

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Roar for Reading

By Andrew Joyner, Beth Ferry

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Hercules Quick s Big Bag of Tricks

By Andrew Joyner, Ursula Dubosarsky

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Back to the Storks

By Andrew Joyner, Cressida Gaukroger

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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.