Pendleton Ward Books

Adventure Time

By Pendleton Ward, Paul Pope

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Adventure time

By Ryan North

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"Join pals Jake the Dog, Finn the Human, and... the Ice King?! It's a Dungeon Bro-Venture as this crazy trio jumps into a game of danger... and feelings. Will the treasure at the end be worth all...

Adventure time

By Kate Leth

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"Marceline embarks on a wicked-awesome quest to retrieve her axe from the Nightosphere but we all know that a trip home for Marcy is always...complicated. With Jake by here side, Marceline will se...

Adventure Time

By Pendleton Ward, Jen Wang, Meredith Gran

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Adventure Time Vol. 4 Mathematical Edition

By Pendleton Ward, Shelli Paroline, Braden Lamb, Mike Holmes, Ryan North

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Adventure Time

By Pendleton Ward

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Adventure Time Vol. 5 Mathematical Edition

By Pendleton Ward, Shelli Paroline, Braden Lamb, Ryan North

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Adventure Time

By Shannon Watters

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Adventure Time Vol. 6 Mathematical Edition

By Pendleton Ward, Shelli Paroline, Braden Lamb, Ryan North

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Adventure Time

By Paul Tobin, Pendleton Ward, Colleen Coover, Wook Jin Clark

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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.