Cathy East Dubowski Books

Gift of Gab Special Episode Adaptation

By Cathy East Dubowski, Jim Durk, Cathy West, Thompson Bros.

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On a camping trip with her parents and sister in the African jungle, twelve-year-old Eliza Thornberry receives the amazing gift of being able to talk to animals, a secret she must keep forever.

Rugrats in Paris

By Cathy East Dubowski, Jim Durk, Cathy West

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When Stu Pickles's reptar invention for the Reptarland amusement park in Paris breaks, he must personally fix it. Once Stu and the entire Rugrats crew jet off, the City of Light will never be the...

Hanging on to home

By Cathy East Dubowski

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The Wild Thornberrys movie

By Cathy East Dubowski

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"Eliza and her family have gone to Tanzania to study elephants. When Eliza risks her life to save her cheetah cub friend, Tally, from poachers, she is shipped off to boarding school in England 'fo...

Rugrats Go Wild

By Cathy East Dubowski

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The big sweep

By Cathy East Dubowski

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Otto competes in a street hockey game with Lars, who has a new and expensive hockey stick.

All About the Sea Fischer Price

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Carla the Carpenter Busy Beavers S9215 Series

By Cathy East Dubowski

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Ernie the Electrician Busy Beavers S9215 Ser.

By Cathy East Dubowski

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Milo the Mechanic Busy Beavers S9215 Ser.

By Cathy East Dubowski

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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.