Andy Griffiths Books

Just Joking

By Andy Griffiths

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Join Andy as he attempts some of the best--and worst--practical jokes in history.

Just wacky

By Andy Griffiths

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" ... [Andy's] crazy adventures and zany ideas are driving everyone nuts. If you're not completely loony already, you will be after reading this book ..."--Cover back. Do you bounce so high on your...

Just Stupid

By Andy Griffiths

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The Day My Butt Went Psycho Display

By Andy Griffiths

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Just Disgusting

By Andy Griffiths

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Just Books Display

By Andy Griffiths

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Butt Wars: The Final Conflict

By Andy Griffiths

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"Zack Freeman (and his butt) have twice saved the world from total reek-dom, and he's pooped. But now the young butt-fighter faces his nastiest challenge yet..."--Cover back.

Just for Laughs

By Andy Griffiths

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Pencil of doom

By Andy Griffiths

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After Mr. Brainfright does a magic trick with Jack's new pencil, everything that the pencil draws starts coming true, but all the things that it causes to happen are bad.

Mascot madness

By Andy Griffiths

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Northwest Southeast Central faces a fierce athletic faceoff against the menacing Northwest West Academy. Northwest West has an attack dog mascot, a coach who used to be a pro wrestler, and a desire...

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.