George Beard Books

The Adventures of Super Diaper Baby

By Dav Pilkey, George Beard, Harold Hutchins

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Irrepressible friends George and Harold create a new comic book superhero, Super Diaper Baby.

The adventures of Ook and Gluk

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The world's most evil corporation of the future invades Caveland, Ohio and enslaves the inhabitants, until a time portal takes Ook and Gluk to the year 2222, where they meet a wise new friend who p...

The Adventures of Ook and Gluk: Kung Fu Cavemen from the Future

By Dav Pilkey

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Tra-la-laaa! The wait is over! Dav Pilkey--ahem--we mean, George and Harold, the authors of SUPER DIAPER BABY, are back with their second epic novel! Now with super-cool foil covers! Shiny! Fu...

Tippy Tinkletrousers Flips Out

By George Beard

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The Adventures Of Ook And Gluk Kung Fu Cavemen From The Future

By Dav Pilkey

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The Adventures of Super Diaper Baby

By Dav Pilkey

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Adventures of Ook and Gluk Kung Fu Cavemen from the Future

By Dav Pilkey

Average: 0.00, 0 Ratings

Adventures of Super Diaper Baby

By Dav Pilkey

Average: 0.00, 0 Ratings

The Adventures of Super Diaper Baby

By Dav Pilkey

Average: 0.00, 0 Ratings

The Adventures of Ook and Gluk

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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.