Doug Cushman Books

Where there's smoke

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When Karen and Melissa report a fire at the local variety store, they are invited, with their third-grade class, to go to the fire station to learn how fire fighters do their jobs.

My Community

By Patricia Larkin

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Hickory dickory dock

By Leonard P. Kessler

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In this takeoff on the traditional Mother Goose rhyme, a cat and mouse play around an animated clock face.

The silly Mother Hubbard

By Leonard P. Kessler

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In this takeoff on the well-known rhyme, Mother Hubbard goes to extraordinary lengths to make her dog happy.

Itsy-bitsy giant

By Melanie Martin

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Gilbert the giant thinks it's fun to frighten people, until a magician makes him itsy-bitsy and he finds out what it's like to be smaller than everyone else.

Pumpkin Time

By Doug Cushman, Erzsi Deak

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Inspector Hopper s Mystery Year I Can Read Books Level 2 Harper Paperback

By Doug Cushman

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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.