Jack Keely Books

Ickstory

By Jack Keely, Sylvia Branzei

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The dinosaur store

By Sylvia Branzei

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Skip is determined to have a dinosaur as a pet, but settles for a related animal--a bird.

The Outer Space Place

By Sylvia Branzei

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During a trip to outer space, Violet and Skip learn about Earth's solar system as they visit the planets, race a comet, and try to escape from a black hole.

Cartooning

By Jack Keely

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Introductory information about how to draw cartoon like figures.

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.

Jack Keely Books

Ickstory

The dinosaur store

The Outer Space Place

Animal Friends Troubadour

Dressing Up Troubadour

Magical Lands Troubadour

The Art of Cartooning

Cartooning

Cartooning

Cartooning

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How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

What is an EAN and How Does it Relate to an ISBN?