Jeff Shelly Books

Thrills and Chills

By Megan McDonald, Jeff Shelly

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Turn It Off

By David Marx, Jeff Shelly

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Dillan McMillan Please Eat Your Peas

By David A. Schneider

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Everyone, from the neighbors to the President to aliens from outer space, tries to persuade Dillan McMillan to eat his peas, but his little sister is the one who solves the problem.

Disney babies goodnight lullabies

By Jeff Shelly

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Draw and Color

By Walter Foster Firm, Jeff Shelly

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Draw and Color

By Walter Foster Firm, Jeff Shelly Illustrator

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Dinosaurs

By Jeff Shelly

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"Now anyone can learn to draw 27 prehistoric creatures!"--Cover back.

Cars trucks

By Jeff Shelly

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"Now anyone can learn to draw 28 different vehicles!"--Cover back.

Website of the Cracked Cookies

By Eric A. Kimmel, Jeff Shelly

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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.