Dave Horowitz Books

A Monkey Among Us

By Dave Horowitz

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Illustrations and brief text follow the antics of a mischievous monkey and his animal friends.

The Ugly Pumpkin

By Dave Horowitz

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Perfect for the changing seasons, this wacky twist on The Ugly Duckling is a great read for Halloween and Thanksgiving.The Ugly Pumpkin has waited all through October for someone to take him home,...

Twenty-Six Princesses: An Alphabet Story

By Dave Horowitz

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The Ugly Pumpkin

By Dave Horowitz

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Beware of Tigers

By Dave Horowitz

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Despite being warned, two birds are deceived by a smiling tiger.

Twenty six Princesses

By Dave Horowitz

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Twenty-six princesses, one for each letter of the alphabet, go to a party at the prince's castle.

Five little gefiltes

By Dave Horowitz

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Five little gefilte fish sneak out of their jar and explore the world, causing their poor mother great worry. Includes a note about gefilte fish and a glossary of Yiddish words.

Five Little Gefiltes

By Dave Horowitz

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Never satisfied

By Dave Horowitz

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Have you ever wished you were someone else? Stanley the stonecutter has, because cutting stones is hard work for a frog! So Stanley wishes he could have it easy like the tea-drinking businessman an...

Twenty six princesses

By Dave Horowitz

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Twenty-six princesses, one for each letter of the alphabet, go to a party at the prince's castle.

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.